When we talk about mental health, food might not be the first thing that comes to mind—but what we eat can have a powerful impact on how we feel.
As part of Mental Health Awareness Week, we’re exploring how nutrition can play a supportive role in maintaining emotional wellbeing.
While therapy, counselling, and medication are often essential in treating mental health conditions, a nourishing diet and thoughtful supplementation can help support your mood, energy levels, and resilience.
Let’s take a closer look at how what’s on your plate (and in your cup) might give your mental health a gentle boost.
The Mind-Gut Connection
Your brain and your gut are in constant communication—so much so that your gut is sometimes called your "second brain". Around 90% of serotonin, the feel-good chemical that helps regulate mood, is actually produced in the gut.
This makes gut health and mental wellbeing more closely linked than we might expect. A happy gut can support a calmer, more balanced mind.
Foods That Feed the Mind
Here are some everyday foods that support mental wellness:
Oily Fish
Salmon, mackerel, sardines and anchovies are rich in omega-3s—essential fats that keep brain cells healthy. They’re also linked to lower levels of depression and anxiety.
Leafy Greens
Spinach, kale and rocket are packed with folate and magnesium, both of which support nervous system health and may help reduce low mood.
Whole Grains
Complex carbohydrates like oats, brown rice and wholegrain bread provide steady energy and support the production of serotonin.
Fermented Foods
Think live yoghurt, kefir, sauerkraut and kimchi. These support the gut microbiome, which is increasingly linked to better mood and cognitive function.
Berries
Berries are rich in antioxidants that help fight inflammation and oxidative stress—both of which may play a role in mental health conditions.
Nuts and Seeds
Especially walnuts, flaxseeds and pumpkin seeds. They’re rich in healthy fats, magnesium and tryptophan—the amino acid your body uses to make serotonin.
Dark Chocolate
In moderation, dark chocolate (70% cocoa or higher) contains flavonoids and compounds that can support mood and cognitive function. A little goes a long way!
Supplements That May Help
While we always recommend food first, some supplements may support mental wellness—particularly if you’re low in certain nutrients. Always speak to a healthcare professional before starting anything new, especially if you’re taking medication.
Vitamin D – Vital for mood, especially in the darker months.
Magnesium – Supports relaxation, stress regulation, and sleep.
B Vitamins (especially B6, B9 and B12) – Crucial for brain function and energy levels.
Omega-3 Fish Oil – A convenient option if you don’t eat oily fish.
Probiotics – Help support gut health, which may positively affect mood.
A Word of Balance
Let’s be clear: food and supplements are not a substitute for therapy, counselling, or medication. Mental illness is complex, and for many, professional support is absolutely essential.
However, a nutritious diet can provide a valuable foundation. It can help you feel more energised, more balanced, and better equipped to engage with the treatments and tools that work best for you.
Final Thoughts from That’s Food and Drink
As a food and lifestyle platform, we believe in the power of small, supportive habits—and that includes the meals we prepare and the moments we share them. Mental health is deeply personal, and what works for one person may not work for another. But nourishing your body is a gentle, grounding act of self-care.
This Mental Health Awareness Week, take a moment to check in with yourself. Whether that means reaching for a hearty home-cooked meal, booking a therapy session, or simply opening up to a friend—you deserve to feel supported.
UK Mental Health Resources
If you're struggling, help is available:
Samaritans – Call 116 123 (free, 24/7) https://www.samaritans.org/
Rethink Mental Illness https://www.rethink.org/
NHS Every Mind Matters https://www.nhs.uk/every-mind-matters/
https://www.mentalhealth.org.uk/our-work/public-engagement/mental-health-awareness-week

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