Boosting Your Defences Against Flu: Foods, Supplements and Everyday Habits

As cases of flu rise across the UK this season, it’s more important than ever to support your immune system through good nutrition and sensible habits. 

While no single food or supplement can make you completely flu-proof, the right mix of nutrients and lifestyle choices can help your body fight off infection more effectively.

Build a Strong Foundation

A balanced diet is your best defence. The NHS advises us to eat a variety of foods, including plenty of fruit and vegetables, wholegrains, and lean sources of protein such as beans, pulses, eggs, fish and meat.

This variety provides your body with the vitamins, minerals, antioxidants and fibre it needs to function properly. A healthy gut is especially important, research suggests that the balance of bacteria in your digestive system has a direct impact on your immune response.

Simple tip: aim for colour on every plate, greens, reds, oranges and purples, as a visual reminder that you’re feeding your immune system the range of nutrients it needs.

Foods That Help Support Immunity

Citrus fruits and red peppers are well known for their high vitamin C content, which supports the immune system and helps protect cells from damage. Add oranges, kiwis, strawberries and red peppers to your weekly shop.

Leafy greens such as spinach, kale and broccoli are packed with vitamins A, C and E, as well as beta-carotene, all of which help keep your immune system in balance.

Garlic, ginger and turmeric have long been valued for their natural antibacterial and anti-inflammatory properties. Add crushed garlic to sauces, fresh ginger to tea, or turmeric to soups and stir-fries.

Yoghurt and kefir containing live cultures help maintain healthy gut bacteria, supporting the body’s natural defences. Choose plain varieties with no added sugar.

Oily fish, nuts and seeds provide omega-3 fatty acids and vitamin E, both of which play a role in immune cell health. A serving of salmon, mackerel or a handful of almonds and sunflower seeds is a simple way to include these nutrients.

Key Vitamins and Minerals to Focus On

Several nutrients have been linked to better immune function, and while it’s best to obtain them from food, supplements can sometimes help if your diet is lacking.

Vitamin D plays a vital role in helping the immune system respond to infections. In the UK, sunlight exposure is limited during winter, so a daily supplement of 10 micrograms (400 IU) is recommended for most adults.

Vitamin C supports immune cell function and is easily obtained from fruit and vegetables. While supplements are popular, there’s little evidence they prevent flu, you’re better off eating fresh produce regularly.

Zinc is important for the development and communication of immune cells. Good sources include meat, shellfish, eggs, pulses, nuts and seeds. Too much zinc, however, can have the opposite effect, so avoid over-supplementing.

Vitamin E acts as an antioxidant and can be found in sunflower seeds, almonds, spinach and avocados. Most people get enough through food alone.

B-vitamins (particularly B6, B12 and folate) are essential for producing healthy immune cells. They’re found in meat, fish, eggs, dairy and leafy greens. Vegetarians and vegans should look for fortified foods or consult a GP about supplementation.

Omega-3 fatty acids found in oily fish, flaxseed and walnuts can help regulate inflammation and support overall immune health.

When Supplements Make Sense

Supplements are best seen as a safety net, not a shortcut. If you spend little time outdoors, follow a restricted diet, or have increased nutritional needs, it may be worth considering a supplement, especially for vitamin D during the darker months.

A simple multivitamin can help fill gaps if your diet is inconsistent, but it’s not a replacement for eating well. Always check with your GP or pharmacist before taking anything new, particularly if you take medication or have ongoing health conditions.

Healthy Habits That Strengthen Your Defences

Good nutrition works best when paired with other supportive lifestyle choices:

Sleep well: Aim for seven to eight hours of quality sleep a night, tiredness weakens immunity.

Manage stress: High stress raises cortisol levels, which can suppress immune function. Try relaxation techniques, time outdoors or gentle exercise.

Keep moving: Moderate, regular activity such as walking, swimming or yoga boosts circulation and helps immune cells do their job.

Stay hydrated: Fluids help transport nutrients and support the mucous membranes that act as barriers to infection.

Practise good hygiene: Wash your hands regularly, avoid touching your face, and get your annual flu jab if eligible.

A Day of Immune-Friendly Eating

Here’s a simple day’s menu to inspire your readers or social media followers:

Breakfast: Greek yoghurt with live cultures, topped with mixed berries and a sprinkle of sunflower seeds.

Snack: An orange and a handful of almonds.

Lunch: Grilled salmon fillet on a spinach and red pepper salad with quinoa.

Snack: Wholegrain toast with mashed avocado and garlic-chilli flakes.

Dinner: Chicken and vegetable stir-fry with turmeric, ginger and brown rice.

Evening drink: A cup of green tea or lemon-ginger infusion.

Final flu Thoughts

You can’t stop every virus that comes your way, but you can give your body the best tools to fight back. Focus on a colourful, nutrient-dense diet, get enough rest, manage stress, and top up vitamin D during winter.

Supplements can help bridge small gaps, but food, hydration and consistent habits are what truly strengthen your resilience, not just against the latest flu strain, but for long-term health too.

World Psoriasis Day: Foods and Supplements That May Help Soothe Your Skin

Every year on World Psoriasis Day (29 October), people around the world come together to raise awareness of psoriasis, a long-term autoimmune condition that causes skin cells to multiply too quickly, leading to dry, itchy, and inflamed patches. 

While there’s no known cure, many people find that lifestyle changes, including diet and targeted supplements, can help reduce flare-ups and improve overall skin health.

Understanding Psoriasis and Diet

Psoriasis is an inflammatory condition, so foods that reduce inflammation may help keep symptoms in check. 

While everyone’s triggers can differ, eating a balanced diet that supports gut health and reduces systemic inflammation is often beneficial.

Here are some of the most widely researched foods and supplements for supporting skin health if you have psoriasis.

1. Anti-inflammatory Superfoods

Focus on foods rich in antioxidants and omega-3 fatty acids, which help the body combat inflammation:

Oily fish such as salmon, mackerel, sardines, and trout

Flaxseeds and chia seeds, plant-based sources of omega-3s

Berries, leafy greens, tomatoes, and broccoli, which are high in antioxidants

Olive oil, particularly extra virgin, as a heart- and skin-friendly fat

These foods can help reduce inflammatory markers in the body, potentially lessening the frequency or severity of psoriasis flare-ups.

2. Gluten and Trigger Foods

Some people with psoriasis report improvements after reducing or eliminating gluten — the protein found in wheat, barley, and rye. Studies suggest that people with psoriasis are more likely to have gluten sensitivity, even without coeliac disease.

Other potential triggers include:

Processed foods and refined sugars

Red and processed meats

Full-fat dairy

Alcohol, particularly beer

Keeping a food diary can help identify which foods worsen your symptoms.

3. Helpful Supplements

While diet should come first, certain supplements can complement a psoriasis-friendly eating plan:

Vitamin D – Plays a vital role in immune regulation and skin cell growth. Many people in the UK are deficient, especially in winter months.

Omega-3 Fish Oil – Supports anti-inflammatory processes in the skin and joints.

Probiotics – Help balance gut bacteria, which may influence inflammatory and autoimmune responses.

Turmeric (Curcumin) – Known for its anti-inflammatory and antioxidant properties; look for supplements with black pepper extract for better absorption.

Zinc – Supports skin healing and immune function.

Always speak to a GP or dermatologist before starting new supplements, especially if you’re on medication or have other health conditions.

4. Hydration and Lifestyle Support

Drinking plenty of water helps keep the skin hydrated from within. Meanwhile, stress reduction, good sleep, and regular gentle exercise (such as walking or yoga) all play a role in keeping inflammation low.

Avoiding smoking and excessive alcohol is also key, as both are linked to worsening psoriasis symptoms.

Psoriasis-Friendly Recipes & Meal Ideas

Eating well doesn’t have to mean bland or boring. These simple dishes feature anti-inflammatory, nutrient-rich ingredients that can support skin health.

1. Turmeric Salmon with Garlic Greens

Ingredients:

2 salmon fillets

1 tsp turmeric powder

1 tbsp olive oil

2 cloves garlic, sliced

A handful of kale or spinach

Squeeze of lemon

Method:

Brush salmon with olive oil and sprinkle with turmeric, salt, and pepper. Bake or pan-fry until golden. In a separate pan, sauté garlic in olive oil, add greens, and cook until wilted. Serve together with a drizzle of lemon juice.

Why it helps: Omega-3s from salmon and curcumin from turmeric both reduce inflammation.

2. Blueberry and Chia Smoothie

Ingredients:

1 cup almond or oat milk

½ cup frozen blueberries

1 tbsp chia seeds

½ banana

1 tsp honey (optional)

Method:

Blend all ingredients until smooth. Enjoy chilled.

Why it helps: Blueberries are packed with antioxidants, while chia seeds add plant-based omega-3s.

3. Quinoa and Roasted Veg Bowl

Ingredients:

1 cup cooked quinoa

1 courgette, sliced

1 red pepper, chopped

½ red onion, chopped

1 tbsp olive oil

Handful of spinach or rocket

Method:

Toss veg with olive oil and roast at 180°C for 20 minutes. Serve over quinoa with a drizzle of olive oil and a sprinkle of herbs.

Why it helps: Gluten-free quinoa supports gut health, while colourful veg provides essential antioxidants.

World Psoriasis Day: Raising Awareness and Taking Action

World Psoriasis Day is about more than awareness, it’s a reminder that psoriasis affects over 125 million people globally, and that diet and lifestyle can make a meaningful difference. 

By understanding your triggers and supporting your body with nutrient-rich foods and targeted supplements, you can take positive steps toward better skin health and overall wellbeing.

If you’re living with psoriasis, speak with your GP or a registered dietitian about developing a diet plan that works for you. The right foods, combined with medical treatment and self-care, can help you manage symptoms and live more comfortably.

UK Support Resources

Psoriasis Association (UK): www.psoriasis-association.org.uk

NHS Psoriasis Overview: www.nhs.uk/conditions/psoriasis

National Eczema and Psoriasis Society (Scotland): www.nepsos.org.uk

Supporting Women Through Menopause: The Best Foods, Supplements and Vitamins for Balance and Wellbeing

Menopause is a natural part of life, yet it can be a time of real physical and emotional change. 

As hormone levels shift, many women experience hot flushes, night sweats, weight changes, fatigue, and low mood. 

While every woman’s experience is different, the good news is that the foods you eat, and the nutrients you choose, can play a huge role in easing symptoms and supporting your wellbeing.

Here’s how good nutrition and carefully chosen supplements can help you through this important stage of life.

Foods That Help Support You Through Menopause

1. Phytoestrogen-rich foods

Plant oestrogens, or phytoestrogens, are compounds found in certain foods that mimic the effects of natural oestrogen in the body — gently helping to restore hormonal balance.

Soy products such as tofu, miso and edamame

Flaxseeds and sesame seeds

Chickpeas, lentils and other pulses

Tip: Try adding toasted sesame seeds to stir-fries or sprinkle ground flaxseed into breakfast porridge for an easy daily boost.

2. Omega-3 fatty acids

Omega-3s are known for supporting heart and brain health — both of which can be affected during menopause — and they can also help reduce inflammation.

Oily fish like salmon, sardines and mackerel

Plant-based options such as walnuts, chia seeds and flaxseeds

Food idea: A smoked mackerel and beetroot salad or a chia pudding with almond milk and berries makes a delicious omega-3-rich meal.

3. Calcium and magnesium-rich foods

As oestrogen levels decline, bone density can drop. Foods high in calcium and magnesium help protect bones and support muscle and nerve function.

Yoghurt, milk and cheese

Leafy greens such as kale, spinach and broccoli

Almonds and fortified plant milks

Food idea: A handful of almonds or a bowl of Greek yoghurt with fruit makes a great menopause-friendly snack.

4. Vitamin D-rich foods

Vitamin D helps your body absorb calcium, keeping your bones strong.

Oily fish, egg yolks, and fortified cereals

A few minutes of daily sunlight also helps boost natural vitamin D levels — though the UK’s darker months often mean supplementation is needed.

5. Whole, hydrating foods

Hot flushes and bloating can be made worse by dehydration.

Fresh fruits such as watermelon, cucumber and oranges

Whole grains to stabilise blood sugar and energy levels

Try: Replacing refined carbs with oats, brown rice and wholegrain bread for longer-lasting energy.

Supplements and Vitamins That Can Help

Diet comes first, but sometimes it’s hard to get everything you need through food alone. Here are the key supplements that may support you through menopause (always check with your GP first).

1. Vitamin D

Supports bone and immune health. In the UK, the NHS recommends a 10 microgram (400 IU) supplement daily, particularly in autumn and winter.

2. Calcium

If your diet is low in dairy or fortified alternatives, consider a calcium supplement (often combined with vitamin D for better absorption).

3. Magnesium

Helps with relaxation, sleep and mood balance. Magnesium glycinate or citrate forms are well absorbed and gentle on the stomach.

4. B-complex vitamins

Support energy production, mood and hormone balance. Vitamin B6 in particular can help with mood swings and irritability.

5. Omega-3 (fish oil or algae oil)

A good choice if you don’t eat oily fish regularly.

6. Herbal supplements (check with a GP before use)

Black cohosh – may ease hot flushes

Red clover – provides natural phytoestrogens

Sage – may reduce night sweats

Evening primrose oil – supports skin and hormonal balance

Lifestyle Habits That Make a Difference

Stay hydrated – aim for 1.5–2 litres of water daily.

Exercise regularly – walking, yoga and Pilates are especially helpful.

Reduce caffeine and alcohol – both can trigger hot flushes and disturb sleep.

Eat balanced meals – avoid skipping meals to keep blood sugar and mood steady.

Prioritise sleep – rest is vital for hormone balance and recovery.

Useful Resources

For more menopause support and information, visit:

NHS Menopause Overview: www.nhs.uk/conditions/menopause

The British Menopause Society: thebms.org.uk

Women’s Health Concern (the patient arm of the BMS): www.womens-health-concern.org

NHS Vitamin D Guidance: www.nhs.uk/vitamins/vitamin-d

In Summary

Menopause isn’t just a hormonal transition, it’s a new life stage where nourishment becomes more important than ever. By focusing on whole, nutrient-dense foods, supporting your diet with essential vitamins and minerals, and making small, positive lifestyle adjustments, you can navigate this change with confidence and vitality.

Food really can be a powerful ally — supporting your body naturally.

NAD+ Supplements: Benefits, How to Take Them, and Are They Safe?

Discover the benefits of Nicotinamide Adenine Dinucleotide (NAD+) supplements. Learn what NAD+ is, how it supports energy and ageing, the best ways to take it, and whether it’s safe.

What is Nicotinamide Adenine Dinucleotide (NAD+)?

Nicotinamide Adenine Dinucleotide, better known as NAD+, is a vital coenzyme found in every cell of the body. It helps convert food into energy, supports healthy cell function, and plays a key role in DNA repair and brain health.

Unfortunately, NAD+ levels decline with age, which may contribute to fatigue, slower metabolism, and the visible signs of ageing. That’s why NAD+ supplementation is growing in popularity as a way to support energy, focus, and healthy ageing.

What Are the Benefits of NAD+ Supplements?

NAD+ supports many essential processes in the body, including:

Energy Production – Converts carbohydrates, fats, and proteins into cellular energy (ATP).

DNA Repair – Activates sirtuins and PARPs, enzymes that repair DNA damage.

Brain Health – May help protect against age-related cognitive decline.

Cell Protection – Reduces oxidative stress and supports the immune system.

This is why NAD+ supplements are often promoted for:

Anti-ageing support

Increased energy and focus

Muscle recovery and endurance

Long-term cellular health

How Do You Take NAD+?

You can’t take NAD+ directly as it breaks down too quickly in the body. Instead, supplements provide precursors that are converted into NAD+:

NMN (Nicotinamide Mononucleotide)

NR (Nicotinamide Riboside)

Both are widely available as capsules or powders. Some wellness clinics also offer NAD+ IV drips, but these are more expensive and invasive.

Typical dosage: 250mg–1000mg daily, usually taken in the morning.

Do NAD+ Supplements Really Work?

The science is still developing, but results are encouraging:

Early human studies suggest possible benefits for energy metabolism, exercise endurance, and mental clarity.

Many users report increased focus, better sleep, and reduced fatigue, though experiences vary.

At present, there’s no definitive proof that NAD+ supplements reverse ageing, but research is moving in a promising direction.

Are NAD+ Supplements Safe?

So far, NMN and NR supplements appear to be safe and well tolerated in healthy adults. Reported side effects are mild and uncommon, including:

Nausea or digestive upset

Headaches

Fatigue in some cases

Because long-term studies are limited, safety over many years is still unknown. If you are pregnant, breastfeeding, taking medication, or managing a health condition, speak to your GP before starting NAD+ supplements.Should You Take NAD+?

NAD+ is one of the most exciting areas of longevity research, but supplements are not a magic bullet. They may provide extra support for energy and healthy ageing, but they should be used alongside a healthy lifestyle that includes:

A balanced diet

Regular physical activity

Quality sleep

Stress management

Bottom line: NAD+ supplements (NMN or NR) are safe for most people and may help boost energy and support long-term health. They’re worth considering if you’re curious about anti-ageing nutrition—but keep expectations realistic, as research is ongoing.

If you would like to buy NAD+ supplements please visit https://amzn.to/3KItnXx

European Migraine Day of Action: How Food, Drinks, and Supplements Can Help Fight Migraines

Every 12th of September, European Migraine Day of Action shines a spotlight on a condition that affects millions of people across the continent. 

Migraines are far more than “just a headache” – they can be debilitating, causing pain, nausea, light sensitivity, and even visual disturbances.

 As my wife and I are both migraine sufferers we have personal experience of them. 

While medical treatment and lifestyle adjustments are essential, many people also find relief by paying attention to what they eat and drink.

On this awareness day, let’s explore how food, beverages, and supplements can play a role in migraine management.

Foods That Can Help Prevent Migraines

Magnesium-rich foods

Low magnesium levels have been linked to migraines. Foods such as spinach, kale, pumpkin seeds, almonds, and avocados are excellent natural sources.

Omega-3 fatty acids

Found in salmon, sardines, flaxseeds, and walnuts, omega-3s help reduce inflammation, which may ease migraine frequency and severity.

Whole grains

Oats, brown rice, and quinoa provide steady energy release and help prevent sudden blood sugar dips that can trigger attacks.

Leafy greens

Rich in folate and other B vitamins, greens like broccoli, kale, and romaine lettuce may support brain health and reduce migraine risk.

Drinks That May Reduce Migraine Frequency

Water

Dehydration is a common migraine trigger. Regular water intake throughout the day is one of the simplest and most effective preventative measures.

Ginger tea

Known for its anti-nausea and anti-inflammatory properties, ginger tea can be soothing during the early stages of a migraine.

Peppermint tea

Peppermint is often used to relieve tension headaches and may provide comfort for some migraine sufferers.

Caffeine in moderation

For some people, a small amount of caffeine (such as green tea or coffee) can ease early migraine symptoms. However, excessive intake or withdrawal may worsen them, so balance is key. I find a can of chilled Cola really helpful.

Supplements to Consider

Before starting any supplements, it’s always best to consult a healthcare professional. However, several have shown promise in migraine prevention:

Magnesium – Often recommended for reducing both frequency and severity of migraines.

Riboflavin (Vitamin B2) – May help decrease the number of migraine attacks when taken daily.

Coenzyme Q10 – Supports energy production in cells and may lower migraine frequency.

Feverfew – A traditional herbal remedy that some studies suggest can reduce migraine occurrence.

Foods and Drinks Best Avoided

While some foods can help, others may trigger attacks for certain individuals. Common culprits include:

Aged cheeses

Processed meats (containing nitrates/nitrites)

Chocolate

Alcohol (particularly red wine)

Artificial sweeteners like aspartame

Since triggers vary, keeping a migraine diary can help identify personal patterns.

Taking Action on Migraine Day

European Migraine Day of Action is not just about awareness – it’s about empowering people to make small changes that can lead to big improvements. Simple dietary shifts, hydration, and supportive supplements, alongside medical advice, may help reduce the burden of migraines.

If you or someone you love suffers from migraines, today is a good day to:

Learn more about dietary triggers and helpers.

Share experiences with friends, family, or support groups.

Speak to a healthcare professional about nutrition and supplements.

Migraines might not be curable yet, but with knowledge and proactive choices, life can be made a little easier.

Could Vitamin D Help Slow Down the Ageing Clock?

The Latest: Telomeres, DNA, and Vitamin D

Recent high-quality research, particularly the VITAL trial, has brought fresh attention to vitamin D—most commonly known for its roles in bone health and immunity—as a potential defender against one of ageing’s most fundamental processes.

The VITAL sub-study, published in The American Journal of Clinical Nutrition, tracked over 1,000 adults (aged 50+ for men, 55+ for women) for four years. Participants who took 2,000 IU of vitamin D₃ daily experienced significantly less telomere shortening—equivalent to delaying cellular ageing by up to three years—compared with placebo. 

The key driver? Likely vitamin D’s anti-inflammatory effects, reducing telomere erosion—telomeres being protective DNA caps that shorten as cells divide and age. 

Interestingly, omega-3 supplements, commonly paired with vitamin D, did not slow telomere shortening in this study. 

Beyond Telomeres: Epigenetic Clocks and Vitamin D

Another angle comes from smaller clinical trials exploring how vitamin D influences epigenetic ageing—the biological clock measured via DNA methylation patterns.

One such trial involving overweight and obese African American adults found that 4,000 IU/day of vitamin D₃ over just 16 weeks reduced epigenetic age (as measured by the Horvath clock) by about 1.85 years, while 2,000 IU/day was linked to a 1.90-year decrease with the Hannum clock. 

Further community-based findings (such as Reddit discussions on the DO-HEALTH trial) suggest that combinations of vitamin D, omega-3 and exercise can have additive effects, slightly slowing epigenetic ageing—though these findings are preliminary. 

Caveats & Expert Opinions

As promising as these findings are, experts urge caution:

Measurement methods like quantitative PCR for telomeres may not fully account for blood cell type differences; telomere length can appear longer if certain cell types are more prevalent. 

The benefits observed are biological markers, not direct proof of improved healthspan or longevity. Longer, more diverse trials are needed. 

Supplement safety matters: While 2,000 IU/day is considered well-tolerated for most, experts remind us that more is not always better—excess vitamin D can lead to toxicity. 

So, Should You Start Taking Vitamin D?

Here’s a balanced take:

For many, 600–800 IU/day aligns with UK and US health guidelines.

If your levels are low—especially if you're outside often, older, or have limited sun exposure—a 2,000 IU/day dose under medical advice may offer additional longevity benefits.

Importantly, supplements don’t replace a healthy lifestyle. A balanced diet, regular exercise, moderate sun exposure, and smoke-free living remain the foundation of healthy ageing. 

Quick Summary

Claim What Evidence Shows

Telomere protection 2,000 IU/day slowed telomere shortening (~3 years), in VITAL trial.

Epigenetic ageing Higher doses (2–4,000 IU) showed ~2-year reductions in small trials.

Safe dosage? 2,000 IU/day appears safe; high doses risk toxicity.

Long-term health? Still unproven—more research is required.

Final Thoughts

The notion that a simple, affordable supplement like vitamin D could slow some cellular ageing processes is undeniably compelling. While these studies mark an exciting first step, the science hasn’t yet caught up to the hype: long-term health outcomes remain uncertain.

If you're considering vitamin D as part of a longevity strategy, discuss it with your GP or healthcare provider, perhaps after checking your current vitamin D status. In the meantime, keep embracing a wholesome lifestyle—because true youthful ageing is always a full-spectrum pursuit.

Could Vitamins and Minerals Make a Difference in Autism?

1. Emerging Links: Vitamin Deficiencies & Autism

Recent studies shine a spotlight on nutritional gaps in individuals on the autism spectrum:

A comprehensive narrative review (covering cases up to 2025) found that children with autism frequently exhibit deficiencies in vitamin D (25%), vitamin A (about 25%), B-vitamins (18%), calcium (11%) and iron (10%), alongside food selectivity—even when overall growth appears normal 

A systematic review from PubMed noted a resurgence of interest in the connection between autism, altered gut microbiota, and vitamin A deficiency, with reduced retinoic acid levels potentially linked to symptom severity. The authors suggest vitamin A supplementation may be worth exploring further.

Large-scale genetic analysis using Mendelian randomisation found:

A higher serum magnesium level was associated with a 16% lower risk of autism spectrum disorder.

Zinc was linked with lower risk of ADHD, and vitamin B₁₂ with reduced risk of Tourette's—but the autism-specific finding centred on magnesium 

Wikipedia entries echo similar trends: individuals with autism often have lower levels of vitamin D, B12, folate (B9), zinc, magnesium and calcium compared to neurotypical peers.

Collectively, these findings strongly suggest that certain vitamin and mineral deficiencies are more prevalent in autistic individuals, likely due to factors like restricted diets and sensory aversions.

2. What Does the Newest Research Show About Supplementation?

Vitamin D (Novel Nanoemulsion Form):

A recent trial in Egypt involving 80 children aged 3–6 with autism compared standard vitamin D₃ supplements with a vitamin D₃-loaded nanoemulsion over six months. The latter:

Increased blood vitamin D levels more effectively

Resulted in improved adaptive behaviour, fine motor skills, language abilities, and social IQ

Showed reduced autism severity and no adverse effects 

However, researchers caution about the nanoemulsion’s complexity, cost, potential instability, and risk of vitamin D toxicity—longer-term and larger studies are needed 

Neonatal Vitamin D and Later Autism Risk:

Another study analysed data from nearly 72,000 Danish newborns (1981–2005) and found that low vitamin D at birth correlated with a higher risk of autism (and other mental disorders), estimating that adequate neonatal vitamin D could potentially prevent around 5% of autism cases 

Folate & Folic Acid Derivatives:

Folic acid supplementation during pregnancy has been closely linked to improved verbal and behavioural outcomes in children by age six—and may reduce autism risk 

Folinic acid (a form of folate) and its pharmaceutical counterpart leucovorin show promising results. 

Specifically:

Leucovorin has helped some nonverbal autistic children begin to speak, particularly those with cerebral folate deficiency (CFD) caused by folate receptor issues 

Other Micronutrients & Antioxidants:

Reviews and research suggest several other compounds may be beneficial:

SpectraCell and others outline possible roles for vitamins A, C, B₁, B₆, B₁₂, zinc, carnitine, glutathione and others in managing autism traits 

spectracell.com

A PubMed review highlights benefits of vitamin C supplementation in reducing stereotyped behaviours in children with ASD, with recommended doses around 500 mg for those at risk of deficiency 

Vitamins E, C, coenzyme Q10 and B vitamins may also support antioxidant status and cognitive function, though more research is needed 

Treatments targeting oxidative stress—like N-acetylcysteine (NAC), methylcobalamin (B₁₂), folinic acid, and vitamin C—have shown improvements in sleep, repetitive behaviours, hyperactivity and sensory symptoms in small clinical trials 

3. Can Supplements Help People with Autism?

In short: there is promising evidence—but it’s not yet definitive.

Certain nutrients frequently deficient: vitamin D, A, B-vitamins, zinc, magnesium, iron, antioxidants.

Supplementation shows potential: vitamin D (especially nanoemulsion), magnesium, B₆+B₁₂ combinations, folinic acid/leucovorin, vitamin C, antioxidants.

Effectiveness varies:

Results differ by individual, dosage, formulation (e.g. nanoemulsion vs standard), and underlying metabolic factors.

Some trials show improvements in behaviour, language, motor skills and core symptoms; others are inconclusive.

Therapeutic interventions show targeted promise: prenatal folic acid, neonatal vitamin D, folinic acid for CFD, nanoemulsion vitamin D—each needs rigorous trial data to confirm safety and efficacy.

4. Practical Takeaways

Nutritional assessment: Individuals with autism, especially children with selective diets, might benefit from a professional dietary and blood micronutrient evaluation.

Targeted supplementation:

Vitamin D (per NHS guidelines in the UK, especially during autumn/winter)

Folinic acid or leucovorin if cerebral folate deficiency is suspected

Magnesium, B-vitamins, vitamin C/E, zinc, possibly under medical advice, particularly if deficiencies are confirmed

Professional guidance is vital:

Supplement forms, dosages, and potential interactions vary

Some forms (e.g. vitamin A, high-dose vitamin D) carry toxicity risks

Always consult a GP, paediatrician or registered dietitian before starting supplementation plans

Need for more research: Many findings are preliminary or from small studies. Larger, longer, controlled trials (ideally in diverse populations including autistic children and adults) are essential to confirm benefits and establish safe guidelines.

Final Thoughts

Emerging research suggests that vitamin and mineral deficiencies are common among people with autism—and that thoughtful supplementation may offer improvements in a range of neurological and behavioural outcomes.

While the possibilities are exciting, especially with novel delivery methods like nanoemulsions and treatments tailored to underlying deficiencies (e.g. folate receptor issues), the evidence remains promising but not conclusive.

If you're considering exploring nutritional strategies—either for yourself or a loved one—partnering with healthcare professionals for tailored assessment and monitoring is the best way forward.

Can Magnesium help with heavy sweating?

Yes, magnesium may help with excessive sweating (hyperhidrosis) in some people, but the evidence is mixed. Here’s what’s known:

Why magnesium might help

Nervous system regulation: Magnesium helps regulate the sympathetic nervous system, which controls sweat glands. A deficiency may make the nervous system overactive, leading to more sweating.

Hormonal balance: It plays a role in balancing stress hormones like cortisol and adrenaline, which can trigger sweat.

Electrolyte balance: Magnesium, along with sodium, potassium, and calcium, is key to fluid regulation. If out of balance, sweating patterns may change.

What the research says

There is limited direct research on magnesium as a treatment for hyperhidrosis.

Some anecdotal reports suggest magnesium supplements (particularly magnesium glycinate or magnesium citrate) may reduce stress-induced sweating.

In cases where sweating is linked to magnesium deficiency, supplementation could help.

Other considerations

Magnesium-rich foods: Green leafy veg, nuts, seeds, wholegrains, legumes, and dark chocolate.

Forms of magnesium: Supplements vary in absorption – glycinate and citrate are better tolerated than oxide.

Caution: Too much magnesium (especially from supplements) can cause diarrhoea, nausea, or abdominal cramps. People with kidney problems should be particularly careful.

When to seek medical advice

If excessive sweating is sudden, very severe, or accompanied by weight loss, palpitations, or fatigue, it may signal an underlying condition such as thyroid disease, diabetes, or infection – in which case it’s important to see a GP.

In short: magnesium might help regulate sweating if deficiency or stress is involved, but it’s not a proven standalone treatment for hyperhidrosis.

Here are some natural remedies and lifestyle tips that people often find helpful for managing excessive sweating, alongside considering magnesium:

Natural Remedies & Lifestyle Approaches

1. Dietary Adjustments

Stay hydrated – dehydration can paradoxically make your body sweat more to cool itself.

Limit triggers – spicy foods, caffeine, and alcohol stimulate sweat glands.

Eat more calming foods – sage tea, green tea, and chamomile are known to reduce sweating in some traditions.

2. Herbal & Natural Support

Sage (capsules or tea): Has mild antiperspirant qualities and can reduce sweat output.

Witch hazel: A natural astringent – dabbing it on sweaty areas may temporarily tighten pores.

Apple cider vinegar: Taken diluted in water or used topically, it may help balance pH and reduce bacteria that worsen odour.

3. Stress & Nervous System Regulation

Breathing techniques (e.g., box breathing, 4-7-8 method) to calm the sympathetic nervous system.

Yoga or meditation – both lower stress hormones that drive sweat.

Magnesium + B vitamins – work together to support the nervous system.

4. Daily Habits & Topical Tricks

Antiperspirants with aluminium chloride – still the most effective over-the-counter topical treatment.

Apply antiperspirant at night – allows it to plug sweat ducts while you sleep, making it more effective the next day.

Dress in natural fabrics – cotton, bamboo, or linen allow the skin to breathe.

Foot powder / talc alternatives – cornstarch or arrowroot can help keep hands and feet dry.

5. Medical & Advanced Options (if natural methods aren’t enough)

Prescription-strength antiperspirants (higher concentration aluminium chloride).

Iontophoresis – a treatment that uses mild electrical currents in water to block sweat temporarily.

Botox injections – approved for underarm sweating, lasting several months.

Oral medication – for severe cases, but usually a last resort.

Tip: If sweating is very localised (e.g., palms, soles, underarms), that often points to primary hyperhidrosis. If it’s generalised across the body, it’s more often a sign of an underlying medical issue – worth mentioning to your GP.

Protein Snacks and Drinks: Are They Really Worth It?

In recent years, protein snacks and drinks have surged in popularity. From protein bars lining supermarket shelves and even in corner shops, plus ready-to-drink shakes in nearly every fridge at the gym, it’s clear we’ve become a nation increasingly focused on protein. 

But how effective are these products – and do we really need them?

What Are Protein Snacks and Drinks?

Protein snacks and drinks are convenient, often pre-packaged products that promise a quick dose of protein – the macronutrient crucial for building and repairing tissues, supporting immune function, and helping you stay full. Common examples include:

Protein bars

Shakes and smoothies

Yoghurt-based snacks

Protein crisps or nut mixes

Ready-made drinks (milk-based or plant-based)

Many claim to offer muscle support, appetite control, or energy for workouts. But not all products are created equal.

Do We Really Need Extra Protein?

The average UK adult needs around 0.75g of protein per kilogram of bodyweight per day – that’s roughly 56g for a man and 45g for a woman. Most people eating a balanced diet will easily meet or exceed this without supplements.

However, extra protein can be helpful for:

Athletes and regular exercisers

People recovering from illness or injury

Older adults to help maintain muscle mass

Those following a vegetarian or vegan diet

Busy individuals needing a meal on-the-go

For these groups, a convenient snack or shake might bridge the gap between meals or aid muscle repair post-workout.

How Effective Are They?

Effectiveness depends on context – and content. Some protein snacks are little more than glorified chocolate bars with a sprinkling of protein. Others are thoughtfully formulated with high-quality protein sources and balanced nutrition.

What to look for:

At least 10g–20g of protein per serving

Low in added sugars

Natural ingredients over ultra-processed

A good balance of fat and fibre for satiety

Whey or plant-based protein from reputable sources

Used sensibly, protein snacks can be an effective tool for staying fuller longer, fuelling recovery, or preventing overeating later in the day. But they shouldn’t replace real meals too often.

Potential Downsides

Like any convenience food, protein snacks can come with drawbacks:

Highly processed ingredients

Hidden sugars or artificial sweeteners

Expensive compared to whole food alternatives

Not necessarily “healthy” just because they say “protein”

For example, a protein bar with 20g of protein but also 12g of sugar and a list of synthetic ingredients isn’t ideal for everyday snacking.

Whole Food Alternatives

If you're not keen on packaged options, here are some wholesome high-protein snacks you can make at home:

Hard-boiled eggs

Greek yoghurt with berries

Hummus and veggie sticks

Cottage cheese with fruit

Peanut butter on oatcakes

Homemade protein balls or flapjacks

These offer all the protein without the preservatives.

Final Thoughts

Protein snacks and drinks can be effective – especially for active lifestyles or dietary gaps. But they work best as a supplement, not a substitute, for a balanced diet. Always check the label, and when in doubt, whole foods tend to win out.

So next time you grab that protein bar, ask yourself: is this fuelling your body – or just clever marketing in disguise?

The Supplement Controversy: What’s Behind the Criticism of Vitamins and Minerals?

In recent decades, the use of vitamins, minerals, and food supplements has gone from niche to mainstream.

From multivitamins to targeted formulations for sleep, immunity, or joint health, the shelves of health shops and online stores are overflowing with products that claim to enhance wellbeing. 

Yet, despite consumer enthusiasm, some scientists and medical professionals continue to cast doubt on the benefits of supplements, calling them unnecessary, ineffective, or even harmful.

But what’s behind this scepticism? And could there be more to the story than pure scientific concern?

The Anti-Supplement Sentiment

Since the 1990s, several high-profile reports have claimed dietary supplements offer no meaningful health benefits and may, in some cases, be dangerous in large doses. 

Some researchers argue that people in developed countries who eat a balanced diet are unlikely to be deficient in most vitamins or minerals, and therefore don’t need supplements at all. 

But this begs the question: What is a balanced diet? And does everyone have access to a balance diet? For example, can poorer people in inner city areas or elderly people on a fixed income living in an isolated rural community afford or even find sources for a balance diet? 

Others take a firmer stance, warning that supplements could pose health risks, citing studies linking high doses of beta-carotene or vitamin E with increased cancer risk in certain populations. These conclusions are often amplified in the media, giving the impression that supplements are not just useless but potentially hazardous.

The Pharmaceutical Connection

A much lesser-known but highly revealing incident occurred in the early 1990s when a German research scientist inadvertently made a bombshell admission during a live BBC Radio Four interview. 

In an unguarded moment, it's theorised that he might not have realised it was a live broadcast, he revealed that his widely cited anti-supplement report had been funded by a major German pharmaceutical company. The company, he said, was “concerned” that widespread supplement use might reduce public reliance on pharmaceutical drugs, potentially impacting the profits of the company who had funded his research. 

The comment caused a stir at the time in alternative health circles but was largely ignored by the  mainstream media.

Nevertheless, it cast a long shadow over future criticism of supplements, raising serious ethical questions about the neutrality of scientific research when funding sources have a vested interest in the outcome.

Who Benefits from Discrediting Supplements?

While not every critic of supplements is on a pharmaceutical payroll, the incident illustrates a broader issue: conflicts of interest in medical research. Pharmaceutical companies, like any business, are driven by profit, and a population that turns to non-prescription alternatives may pose a financial threat.

It's worth noting that the pharmaceutical industry has deep pockets and a powerful influence over research funding, policy recommendations, and even medical education. By contrast, most supplement companies are relatively small players, and few have the budget or clout to influence public health messaging on the same scale.

The Role of Balanced Evidence

None of this is to say that all supplements are safe or effective. There are certainly cases where excessive supplementation has caused harm, and the unregulated nature of some online sales is a valid concern. However, a growing body of research suggests that specific groups, such as vegans, the elderly, people with chronic illness, and those living in northern latitudes, can benefit significantly from targeted supplements like vitamin D, B12, or iron.

In fact, many doctors themselves now recommend supplements in certain cases, particularly as nutritional needs vary and modern diets often fall short of ideal.

A Call for Transparency

What this controversy highlights most clearly is the need for transparency in scientific research. Consumers deserve to know who funds the studies that influence public health guidelines. They also deserve balanced information that neither demonises nor blindly promotes supplements.

Rather than outright dismissal, a more nuanced, evidence-based approach is needed—one that considers individual dietary needs, medical conditions, and lifestyle factors, while remaining alert to the influence of commercial interests in shaping scientific narratives.

The question isn’t whether supplements are good or bad, it’s which supplements, for whom, and under what circumstances. Dismissing them wholesale may be not only inaccurate but misleading, especially when financial interests lurk in the background. As always, following the money can be as revealing as following the science.

Natural Allies Against Shingles: Foods and Supplements That Can Help

Shingles, also known as herpes zoster, is a painful and often debilitating condition caused by the reactivation of the varicella-zoster virus, the same virus that causes chickenpox. 

If you’ve had chickenpox at some point in your life, the virus lies dormant in your nerve cells and can reactivate later, especially during times of stress or weakened immunity.

Fortunately, while there’s no surefire way to prevent shingles completely, other than vaccination, certain foods and supplements can help support your immune system and potentially reduce the severity or duration of an outbreak. 

Here’s how to nourish your body to better fight off shingles.

Immunity-Boosting Foods

1. Leafy Greens

Spinach, kale, and Swiss chard are rich in vitamin C, magnesium, and antioxidants that help strengthen your immune system.

2. Berries

Blueberries, blackberries, and strawberries are packed with flavonoids and vitamin C—great for fighting inflammation and bolstering your body’s defences.

3. Fatty Fish

Salmon, sardines, and mackerel are excellent sources of omega-3 fatty acids, which help reduce inflammation and support overall immune health.

4. Sweet Potatoes

Rich in beta-carotene and vitamin A, sweet potatoes help maintain skin health—important when dealing with shingles-related rashes.

5. Garlic

This natural antiviral and antibacterial agent has been used for centuries to fight infections. It contains allicin, a compound with proven immune-boosting effects.

Foods to Avoid During a Shingles Flare-Up

Some foods may aggravate symptoms or contribute to a weakened immune response. Try to reduce your intake of:

Foods high in arginine (like chocolate, nuts, and oats): Arginine can encourage viral replication.

Highly processed foods: These often contain preservatives and low-quality fats that increase inflammation.

Sugary drinks and sweets: Excess sugar can impair immune function and fuel inflammation.

Supplements That May Help

Always check with a GP or pharmacist before starting any supplement, especially if you take other medications.

1. L-Lysine

Lysine is an amino acid that may inhibit the growth of the herpes virus. It’s often recommended to balance the effects of arginine and can be helpful in reducing the frequency and severity of outbreaks.

2. Vitamin B12

Nerve health is crucial when managing shingles. Vitamin B12 can help reduce nerve pain and promote nerve regeneration.

3. Vitamin C

A powerful antioxidant that supports immune response and tissue healing. Consider increasing your intake during early signs of shingles.

4. Zinc

Zinc plays a key role in immune defence and wound healing. A deficiency can impair your body’s ability to fend off viral infections.

5. Echinacea

This herbal supplement is thought to enhance immune function and may reduce the duration of viral illnesses when taken at the onset of symptoms.

6. Probiotics

A healthy gut microbiome supports immune function. Probiotic supplements or fermented foods like kefir and sauerkraut can help maintain gut health.

Don’t Forget the Role of Stress and Rest

Shingles often strikes when you’re run-down or stressed. A strong immune system needs more than good food and supplements—it thrives on quality sleep, regular physical activity, and stress management.

Try integrating:

Daily walks or yoga

Deep breathing exercises or meditation

A consistent sleep schedule

Time away from screens and constant stimulation

While diet and supplements aren’t a cure for shingles, they can support your body’s ability to resist or recover from an outbreak. If you’re at higher risk, due to age, chronic illness, or stress, it’s also worth talking to your GP about the shingles vaccine available on the NHS for people aged 65 and over or those with certain health conditions.

Nourish your body, nurture your nerves, and give your immune system every advantage in the fight against shingles.

You can also seek help from pharmacies under the Pharmacy First NHS scheme or by calling 111 in the UK.

Understanding Sjögren’s Syndrome: A Hidden but Life-Changing Autoimmune Condition

What Is Sjögren’s Syndrome?

Sjögren’s Syndrome (pronounced “SHOW-grins”) is a chronic autoimmune disorder in which the body’s immune system mistakenly attacks its own moisture-producing glands. 

It primarily affects the salivary and tear glands, leading to persistent dry eyes and dry mouth, but it can also involve other organs such as the lungs, kidneys, joints, skin, and nerves.

Named after the Swedish ophthalmologist Henrik Sjögren, who first described the condition in the 1930s, this syndrome is still under-recognised today, despite affecting an estimated half a million people in the UK.

Primary vs Secondary Sjögren’s

Primary Sjögren’s Syndrome occurs on its own, without the presence of another autoimmune condition.

Secondary Sjögren’s Syndrome develops alongside another autoimmune disease, such as rheumatoid arthritis or lupus.

Symptoms to Watch Out For

Sjögren’s Syndrome can affect people in very different ways, but the most common symptoms include:

Dry eyes (burning, gritty sensation, redness, blurred vision)

Dry mouth (difficulty swallowing, frequent thirst, dental issues)

Fatigue – often severe and chronic

Joint pain or swelling

Vaginal dryness

Dry skin or chronic cough

Swollen salivary glands

Peripheral neuropathy – numbness or tingling in hands and feet

Because many of these symptoms overlap with other conditions, Sjögren’s is often misdiagnosed or dismissed, particularly in women, who make up 90% of diagnosed cases.

Who’s at Risk?

Most commonly affects women over 40, although it can occur at any age

Family history of autoimmune diseases may increase risk

People with existing autoimmune conditions like lupus or rheumatoid arthritis are more likely to develop it as a secondary syndrome

Diagnosing Sjögren’s

Diagnosis can be challenging and often delayed. Typical tests include:

Blood tests (checking for ANA, SSA/Ro, and SSB/La antibodies)

Schirmer’s test to measure tear production

Salivary gland biopsy

Imaging like sialography or ultrasound of the salivary glands

A rheumatologist usually oversees diagnosis and treatment.

Living with Sjögren’s Syndrome

Although there is no cure, many people manage symptoms successfully with a combination of:

Artificial tears and saliva substitutes

Immunosuppressive medications (such as hydroxychloroquine)

Good oral hygiene and regular dental care

Moisturisers for skin and vaginal dryness

Pacing and rest for fatigue

Support groups and mental health care for emotional wellbeing

A multidisciplinary approach is essential, as the syndrome can affect many different systems.

Impact on Daily Life

Sjögren’s can significantly affect quality of life. Chronic dryness, fatigue, and joint pain may make it hard to work full-time, enjoy social activities, or maintain energy levels. Yet because it’s often an “invisible illness,” sufferers may feel misunderstood or dismissed.

Raising awareness is vital to improving early diagnosis, reducing stigma, and offering better support.

UK Resources for Support

Sjögren’s Syndrome UK (SSUK): www.sjogrenssyndromesupport.org.uk Offers support, information, and community forums.

Versus Arthritis – For those with secondary Sjögren’s.

The British Sjögren’s Syndrome Association (BSSA): Provides leaflets, webinars, and advice on living with the condition. https://sjogrensuk.org

NHS.uk – For general medical guidance and referrals.

Sjögren’s Syndrome is more than just a case of dry eyes or mouth, it’s a complex, systemic condition that can affect every aspect of a person’s life. By spreading awareness and encouraging those experiencing persistent symptoms to seek help, we can bring this under-recognised condition out of the shadows and into the spotlight where it belongs.

What foods and supplements might help people with Sjögren’s Syndrome?

1. Omega-3 Rich Foods

Omega-3 fatty acids have anti-inflammatory properties which may help relieve dry eye symptoms and joint pain.

Fatty fish (salmon, mackerel, sardines)

Chia seeds

Flaxseeds

Walnuts

2. Hydrating Fruits and Vegetables

These support hydration and provide antioxidants.

Cucumber, celery, and lettuce

Watermelon and oranges

Berries (rich in vitamin C and polyphenols)

3. Anti-Inflammatory Foods

Reducing systemic inflammation may help with fatigue and joint discomfort.

Extra virgin olive oil

Tomatoes

Leafy greens (spinach, kale)

Turmeric and ginger (used in cooking or tea)

4. Soft, Moist Foods

These are easier to swallow and gentler on a dry mouth.

Soups and stews

Yoghurts and smoothies

Mashed vegetables or soft fruits

Supplements Worth Considering

1. Omega-3 Fatty Acids

Supplements such as fish oil or flaxseed oil may reduce eye dryness and inflammation. Always choose high-quality, mercury-free options.

2. Vitamin D

Many people with autoimmune conditions are deficient in vitamin D. Supplementation may support immune balance and reduce fatigue.

3. Vitamin C

Supports salivary gland function and overall immune health. Can be taken as a supplement or via diet.

4. Evening Primrose Oil or Borage Oil

Rich in gamma-linolenic acid (GLA), these oils may help ease dryness and joint pain.

5. Probiotics

May support gut health and immune regulation, especially if the patient is also taking immunosuppressants.

Things to Avoid

Alcohol and caffeine – both can worsen dryness

Sugary and acidic foods – may aggravate dental issues common in Sjögren’s

Ultra-processed foods – may increase inflammation

Conclusion

While no specific diet cures Sjögren’s Syndrome, a nutrient-rich, anti-inflammatory eating plan alongside targeted supplements may significantly improve symptom management. It’s vital to consult a GP, dietitian, or rheumatologist before starting new supplements, particularly when other medications are involved.

Natural Anti-Inflammatories That Really Work

Fight inflammation naturally with these powerful supplements.

Inflammation is a root cause of many chronic conditions. These supplements offer natural support.

1. Turmeric (Curcumin) – Potent anti-inflammatory with joint and gut benefits.

2. Omega-3 – Reduces inflammation in joints, skin and heart.

3. MSM – Eases muscle pain and supports joints.

4. Ginger – Reduces inflammatory markers and eases digestion.

5. Boswellia – Ancient herb for arthritis and chronic inflammation.

Note: Consistency is key—take daily for best effects.

10 Natural Supplements Backed by Science

These top 10 natural supplements are supported by scientific research and can help you feel your best.

Introduction:

Supplements can support everything from brain function to heart health. Here are 10 natural options that are backed by evidence.

1. Omega-3 (Fish or Algae Oil) – Improves brain, joint, and heart health.

2. Probiotics – Enhance gut flora, boost immunity and may ease IBS.

3. Coenzyme Q10 (CoQ10) – Supports heart function and energy in cells.

4. Collagen – Improves skin elasticity and supports joints.

5. NAC (N-Acetyl Cysteine) – Antioxidant support and liver detox aid.

6. Alpha-Lipoic Acid – Helps nerve function and blood sugar.

7. Astaxanthin – Protects eyes and skin from oxidative damage.

8. Glucosamine – Used for joint health and arthritis support.

9. MSM – May reduce inflammation and improve mobility.

10. Resveratrol – Anti-ageing antioxidant found in red grapes.

Note: Check quality and dosage on each supplement’s label.

Superfood Mushrooms: Health Hype or Culinary Gold?

Mushrooms have long had a place on our plates, whether fried with breakfast or tossed into pasta, but lately, they're taking centre stage as “superfood” some would say supercool, ingredients in both kitchens and supplement aisles. 

From lion’s mane lattes to reishi capsules, these fungi are being hailed as everything from brain boosters to immunity warriors. But what’s the science behind the trend—and do they really work?

The Rise of the Functional Mushroom

Functional mushrooms—those thought to offer health benefits beyond basic nutrition—have seen a sharp rise in popularity. Food brands, cafés, and health stores are embracing these fungi not just for flavour but for their supposed medicinal benefits.

Here are a few of the stars of the movement:

Lion’s Mane – Known for its shaggy appearance, it’s linked to improved cognitive function, focus, and even nerve regeneration.

Reishi – A woody, bitter mushroom often used in teas or tinctures, it’s prized for calming properties and immune support.

Chaga – Often brewed as a tea, this mushroom is rich in antioxidants and touted for reducing inflammation.

Cordyceps – Once rare and found only in the Himalayas, it’s now cultivated and used to support energy and stamina.

Turkey Tail – Rich in polysaccharides, it’s been studied for its immune-boosting effects, especially during recovery from illness.

Culinary Cool Factor

Beyond powders and pills, chefs are embracing these fungi for their flavour, texture, and novelty. Lion’s mane can mimic lobster or crab when sautéed, making it a hit with vegans and foodies alike. Reishi and chaga are turning up in broths, hot chocolate blends, and even ice cream.

Some venues now offer mushroom-forward menus, tapping into interest in foraged and sustainable ingredients. Mushroom coffee and adaptogenic smoothies are becoming as common as matcha or turmeric lattes.

Do They Actually Work?

Here’s where it gets a little murky.

While some small studies and centuries of traditional use support the benefits of these mushrooms, the evidence in modern clinical research is still developing. Many of the claims come from animal studies or lab research rather than large-scale human trials.

That said, there’s growing scientific interest, and early studies are promising—especially for lion’s mane in cognitive decline, or reishi and turkey tail in supporting immunity. Still, dosage, preparation, and consistency matter, and not all products are created equal.

Final Thoughts

If you’re curious, incorporating supercool mushrooms into your diet is generally safe for most people and might offer benefits—plus, it adds variety and earthiness to your meals. However, they’re not miracle cures, and anyone with health conditions or on medication should consult a GP before diving into mushroom supplements.

Whether you sauté them in butter, sip them in your brew, or sprinkle them in your smoothie, these fungi are definitely more than just fungus—they’re a flavourful, fascinating trend worth watching.

Beat the Burnout: Foods and Supplements That Help Fight Fatigue – Including Post-Viral Fatigue Syndrome

Feeling tired is often brushed off as normal – but persistent fatigue can signal something deeper, especially after a viral illness. 

Many people recovering from viruses such as glandular fever, flu, or COVID-19 experience lingering exhaustion, a condition often referred to as post-viral fatigue syndrome (PVFS) or long COVID. 

Fortunately, a supportive diet and targeted supplements can make a real difference.

Here’s a guide to foods and nutrients that may help you get your energy back – naturally and sustainably.

Power Foods That Fuel Your Body

1. Oily Fish (Salmon, Mackerel, Sardines)

Packed with omega-3 fatty acids and B vitamins, these support brain health and reduce inflammation – often elevated in PVFS.

2. Leafy Greens (Spinach, Kale, Swiss Chard)

Rich in magnesium and iron, two vital nutrients for energy production and muscle function.

3. Whole Grains (Oats, Brown Rice, Quinoa)

Complex carbs provide slow-releasing energy and support blood sugar stability – no more post-lunch crashes!

4. Eggs

A powerhouse of protein, vitamin B12, and choline, eggs help with muscle repair and cognitive clarity.

5. Bananas

Great for a quick energy boost thanks to natural sugars, potassium and vitamin B6 – ideal for mid-morning slumps.

6. Nuts & Seeds (Pumpkin Seeds, Walnuts, Chia Seeds)

Magnesium, iron, healthy fats, and protein in one snack – perfect for fighting fatigue throughout the day.

Soothing Drinks for Recovery

1. Herbal Teas (Peppermint, Ginger, Ashwagandha)

Gently support digestion and stress regulation – important for those whose fatigue is tied to adrenal burnout or anxiety.

2. Beetroot Juice

High in nitrates that may improve blood flow and oxygen delivery to muscles and the brain.

3. Bone Broth

Rich in amino acids, minerals and collagen – ideal for gut health and immune support post-virus.

Supplements That May Help

Always speak with a GP or nutritionist before adding new supplements, especially if you’re managing a health condition. But many people find benefit from:

1. Vitamin B12

Vital for energy production. Consider especially if you’re vegetarian, vegan or over 50.

2. Iron (with Vitamin C for absorption)

Low iron = low energy. If you feel constantly cold, breathless or weak, it may be worth testing your iron levels.

3. Magnesium

Helps with sleep, muscle recovery and relaxation – a common deficiency in those under prolonged stress.

4. Coenzyme Q10 (CoQ10)

This antioxidant plays a key role in energy generation at the cellular level. Some studies link it to reduced fatigue in chronic fatigue syndrome.

5. L-Carnitine

Supports energy metabolism and may help with exercise recovery – useful if post-viral fatigue has affected physical stamina.

6. Adaptogenic Herbs (Rhodiola Rosea, Ashwagandha)

These natural stress-supporters help regulate cortisol and may help fight mental and physical burnout.

Don’t Forget: Rest Is Still the Foundation

While diet and supplements are powerful tools, true recovery from fatigue – especially post-viral – needs a whole-body approach:

Prioritise sleep

Build gentle movement into your day

Avoid overstimulation

Stay hydrated

Give your body time

🔗 Related Post on That’s Food and Drink:

Beating fatigue, particularly after a viral illness, isn’t about quick fixes – it’s about rebuilding. Through nutrient-dense meals, strategic supplements, and listening to your body, you can find your way back to vitality.

If you've recovered from a virus and still feel exhausted, don't ignore it.Speak with a healthcare professional – and consider adding some of these fatigue-fighting foods and nutrients to your routine.

Could Vitamin D Supplements Help You Live Three Years Longer? Here's What the Latest Research Says

There’s long been buzz around the health benefits of vitamin D — from supporting immune function to keeping bones strong. 

But now, recent reports suggest that taking vitamin D supplements could actually help extend your life by up to three years. 

That’s a bold claim — so what’s behind it, and should we all be reaching for the supplements?

What the Research Found

A new review of clinical studies and long-term health data has found that individuals with adequate levels of vitamin D — whether naturally or through supplementation — may have a lower risk of premature death. The researchers found a significant correlation between higher vitamin D levels and increased life expectancy, particularly in older adults.

In fact, the most eye-catching finding from the report is that regular vitamin D supplementation could potentially extend lifespan by around three years. While the exact mechanisms are still being studied, the vitamin appears to play a key role in reducing the risk of chronic diseases like heart disease, diabetes, and certain cancers — all of which impact longevity.

Why Is Vitamin D So Important?

Often referred to as the “sunshine vitamin,” vitamin D is unique in that our bodies produce it when exposed to sunlight. It helps regulate calcium and phosphate in the body — essential for healthy bones, teeth, and muscles. But research increasingly shows its influence goes beyond just skeletal health. Low vitamin D levels have been linked to:

Weakened immune response

Increased inflammation

Higher risk of respiratory illnesses

Depression and cognitive decline

As we age, our ability to synthesise vitamin D from sunlight diminishes, and modern lifestyles — more time indoors, more sunscreen use — mean deficiency is becoming more common, even in younger populations.

Should You Start Taking Supplements?

If you live in the UK, you may already be familiar with NHS guidance recommending vitamin D supplements during the autumn and winter months, when sunlight exposure is limited. The general recommendation is 10 micrograms (400 IU) per day for most people.

However, before starting any new supplement regimen, it’s best to speak with your GP or a pharmacist — especially if you have underlying health conditions or take other medications. Too much vitamin D can lead to side effects like nausea, kidney problems, or calcium build-up.

Natural Ways to Boost Vitamin D

If you're not keen on popping pills, there are other ways to boost your levels naturally:

Get outside: Aim for short periods of sun exposure (15–30 minutes) on your face and arms a few times a week, ideally between April and September in the UK.

Eat vitamin D-rich foods: Fatty fish (like salmon and mackerel), egg yolks, liver, and fortified foods (such as cereals and plant-based milks) are good dietary sources.

Check your levels: If you're concerned, a simple blood test can measure your vitamin D levels. Your GP can advise on testing and whether supplementation is necessary.

The Bottom Line

While the idea of extending your life by three years with a simple daily supplement sounds too good to be true, there’s growing evidence that maintaining healthy vitamin D levels could indeed be one of the keys to a longer, healthier life.

More research is needed to confirm the exact impact, but for now, ensuring you’re not deficient in vitamin D seems like a wise — and easy — step towards better health and longevity.

Have you had your vitamin D levels checked recently? Do you take supplements or prefer natural sources? Share your thoughts in the comments below!

Are Celebrity-Endorsed Diets and Supplements Really Worth It?

In an age of social media influence and celebrity culture, it’s easy to be swept up in the hype of a new diet or food supplement, especially when it’s backed by a famous face. 

From detox teas and collagen powders to keto drops and intermittent fasting plans, the list of celebrity-endorsed health trends grows longer by the day. 

But before you buy into the promises of glowing skin, rapid weight loss, or boundless energy, it’s worth asking—are these products and plans actually beneficial, or just another marketing ploy?

Fame Doesn’t Equal Expertise

One of the most glaring issues with celebrity-endorsed health products is the lack of any qualifications. Many celebrities endorsing these diets or supplements have no background in nutrition, medicine, or science. 

Their appeal often lies in their appearance, lifestyle, or popularity, rather than any genuine understanding of human health or the science behind food and supplements.

While it’s entirely fair to take an interest in how someone stays healthy, it becomes problematic when that individual is promoting products without a solid understanding of the long-term effects, nutritional value, or potential risks. A flawless complexion or slim physique might owe more to genetics, personal chefs, or expensive skincare regimes than to a trendy diet pill or green juice.

The Influence of Celebrity Culture

Celebrities hold significant sway over public opinion. When a well-known actor or reality TV star praises a supplement on Instagram, it can feel like a recommendation from a trusted friend. But what’s often left unsaid is the financial incentive. These endorsements are frequently part of paid partnerships, and the goal is not your health—it’s product sales.

The problem is compounded when young, impressionable audiences are exposed to messages that suggest their current bodies aren’t good enough, and that buying a particular supplement or diet plan is the key to self-worth or happiness.

Questionable Claims and Lack of Regulation

The supplement industry is notoriously under-regulated, especially in the UK and US. Many products hit the shelves with minimal testing, and the claims made—boosted metabolism, faster weight loss, enhanced brain function—are often not supported by peer-reviewed research.

Even diets that seem harmless on the surface may lead to imbalanced eating, nutrient deficiencies, or disordered relationships with food. When these approaches are wrapped up in celebrity sheen, their risks are often glossed over.

What Should You Trust Instead?

If you're considering a new diet or supplement, it's always best to consult with a registered dietitian, nutritionist, or your GP. These professionals can offer advice based on evidence and your personal health needs—not what’s trending on TikTok.

Look for scientific studies, unbiased reviews, and real-world results. Be wary of products that promise quick fixes or rely heavily on before-and-after photos and vague testimonials. True health doesn’t come in a sachet or a bottle—it’s the result of long-term habits, balanced nutrition, and a sustainable approach to wellbeing.

The Bottom Line

There’s no harm in wanting to feel better, improve your health, or even look a bit more like your favourite celebrity. But it’s important to recognise that their endorsements aren’t always coming from a place of expertise—or honesty.

Before you spend your hard-earned money on a celebrity-endorsed diet or supplement, ask yourself: Is this backed by science, or just backed by fame?

Love Your Liver: Simple Diet Changes and Supplements to Support Liver Health

Your liver is one of the hardest-working organs in your body. It filters toxins, helps digest food, stores energy, and plays a key role in over 500 vital functions. 

Yet, it’s often overlooked—until something goes wrong. That’s where Love Your Liver, a UK-based awareness campaign by the British Liver Trust, comes in.

This initiative shines a light on how we can protect our livers with simple, proactive steps. One of the most effective ways to start? Through what we eat and the lifestyle choices we make every day.

What Is the Love Your Liver Campaign?

Love Your Liver is the British Liver Trust’s national campaign to raise awareness of liver disease, which is on the rise in the UK. Worryingly, liver disease often has no symptoms in its early stages and three-quarters of people are currently diagnosed too late for effective treatment.

The campaign encourages the public to take a free online liver health screener, learn the key risk factors, and make liver-friendly lifestyle changes—especially around diet, alcohol, weight, and viral hepatitis prevention.

Signs Your Liver Might Need Some Support

While your liver is remarkably resilient, here are a few signs that may suggest it needs extra care:

Persistent fatigue

Digestive issues or bloating

Yellowing skin or eyes (jaundice)

Dark urine or pale stools

Unexplained weight gain or loss

If you're concerned, it's important to speak to your GP, especially if there's a family history of liver disease.

Diet Changes to Love Your Liver

Fortunately, making smart dietary choices can have a big impact. Here are five key changes to consider:

1. Cut Back on Alcohol

The number one step for many people. The NHS recommends no more than 14 units of alcohol a week, spread over three or more days. Having several alcohol-free days each week gives your liver a break and a chance to recover.

2. Reduce Processed Sugars and Refined Carbs

Too much sugar and white carbs (like white bread, pastries, and fizzy drinks) can contribute to fatty liver disease. Swap in complex carbs like oats, brown rice, sweet potatoes, and whole grains.

3. Eat More Fibre

Fibre helps regulate blood sugar and reduces the strain on your liver. Focus on fruits, vegetables, legumes, and whole grains. Aim for the NHS-recommended 30g of fibre a day.

4. Incorporate Liver-Friendly Foods

Some foods are particularly good for liver health:

Cruciferous vegetables like broccoli and Brussels sprouts

Garlic, which may help activate liver detox enzymes

Coffee (in moderation), linked to lower risk of liver disease

Berries, which contain antioxidants that protect liver cells

5. Stay Hydrated

Water is crucial for helping the liver flush out toxins. Try infusing it with lemon or cucumber for extra flavour and a small boost of nutrients.

Supplements That May Support Liver Function

Supplements should never replace a healthy diet, but some have shown potential benefits for liver health. Always check with a healthcare provider before adding new supplements to your routine—especially if you’re taking medications or have an existing condition.

Milk Thistle (Silymarin): Traditionally used for liver support, milk thistle may help protect liver cells and aid regeneration.

Turmeric (Curcumin): Anti-inflammatory and antioxidant, curcumin could help reduce liver inflammation.

Vitamin E: May benefit people with non-alcoholic fatty liver disease (NAFLD), though high doses carry risks.

Omega-3 Fatty Acids: Found in fish oil, these can reduce liver fat and inflammation.

N-Acetyl Cysteine (NAC): Supports the body’s production of glutathione, a powerful antioxidant used in liver detoxification.

Final Thoughts

Taking care of your liver is about more than avoiding excess alcohol—it's a holistic effort that includes good nutrition, hydration, regular exercise, and managing your weight. The Love Your Liver campaign reminds us that liver disease is largely preventable, and small changes can make a big difference.

Why not start today? Take the British Liver Trust’s Love Your Liver Health Screener and see where you stand. https://www.britishlivertrust.org.uk/love-your-liver-screener/

Have you made any changes to support your liver recently? Share your experiences in the comments or tag us on social media—let’s keep the conversation going and spread the love for our livers.