The Link Between Stress and High Blood Sugar Levels

Stress is a normal and sometimes unavoidable part of our life, but prolonged or chronic stress can have serious effects on your health. 

One of the lesser-known consequences of stress is its impact on blood sugar levels. While many associate high blood sugar with diet and diabetes, stress can also play a significant role in elevating glucose levels. 

Understanding this link can help individuals manage both their stress and their blood sugar levels more effectively.

How Stress Affects Blood Sugar

When you experience stress, whether it be physical, emotional, or psychological, your body activates its fight-or-flight response. As a result this triggers the release of stress hormones, primarily cortisol and adrenaline, which prepare the body for immediate action.

One of the key ways your body responds to stress is by releasing glucose (sugar) into the bloodstream to provide a quick source of energy. This was useful for our ancestors who needed to escape from predators or fight for survival. However, in modern life, stress is often psychological (work pressure, financial worries, relationship problems), and the excess glucose released is often not always used up through physical activity.

The Role of Cortisol and Adrenaline

Cortisol: This hormone increases glucose production in the liver and reduces the effectiveness of insulin, meaning sugar remains in the bloodstream for longer.

Adrenaline: It temporarily boosts blood sugar levels to provide quick energy but can also lead to glucose spikes.

Over time, chronic stress can contribute to insulin resistance, making it harder for the body to regulate blood sugar effectively.

Who Is Most at Risk?

While stress can affect anyone, certain groups are more vulnerable to stress-induced high blood sugar:

People who have diabetes – Stress can make it harder to control blood glucose levels, leading to complications.

Individuals with prediabetes – Stress can push blood sugar levels into a dangerous range, increasing the risk of developing diabetes.

Those with high-pressure jobs or chronic anxiety – Constant stress exposure can lead to long-term glucose imbalances.

Signs That Stress Is Affecting Your Blood Sugar

Frequent sugar cravings – Stress hormones can make you crave sugary foods, which cause further blood sugar spikes.

Fatigue and brain fog – High blood sugar levels can leave you feeling sluggish and mentally drained.

Increased thirst and urination – A common sign of elevated blood sugar.

Mood swings and irritability – Fluctuating glucose levels can impact mood stability.

How to Manage Stress to Control Blood Sugar

Reducing stress is essential for maintaining balanced blood sugar levels. Here are some practical strategies:

1. Practice Relaxation Techniques

Deep breathing exercises – Helps reduce cortisol levels.

Meditation and mindfulness – Lowers stress and improves emotional regulation.

Yoga and gentle stretching – Reduces stress hormones and improves insulin sensitivity.

2. Engage in Regular Physical Activity

Exercise helps use up excess glucose and improves insulin function. Walking, swimming, cycling, or even dancing can be effective ways to lower stress and manage blood sugar.

3. Maintain a Balanced Diet

Choose low-GI (glycaemic index) foods to prevent sugar spikes.

Eat a mix of protein, fibre, and healthy fats to stabilise blood sugar levels.

Reduce caffeine and alcohol intake, as they can increase cortisol levels.

4. Get Enough Sleep

Lack of sleep increases stress hormones and insulin resistance. Aim for 7–9 hours of quality sleep each night.

5. Stay Hydrated

Drinking plenty of water helps the body flush out excess sugar and supports overall metabolic health.

6. Seek Support

If stress feels overwhelming, consider speaking to a counsellor or joining a support group. Talking through worries can significantly reduce stress levels.

Points to consider

Stress is an unavoidable part of life, but managing it effectively can help prevent spikes in blood sugar levels. By adopting relaxation techniques, eating a balanced diet, exercising, and prioritising sleep, you can improve both your stress response and your blood sugar control. 

If you find yourself struggling with consistently high blood sugar due to stress, it may be worth consulting a healthcare professional for personalised advice.

Comfort Food and Drink: The British Way to Calm and Soothe

In the hustle and bustle of modern life, finding moments of calm can often feel like a challenge. Thankfully, the food and drink we consume can play a pivotal role in helping us unwind and de-stress.

 Here in the UK, we've a wealth of comforting options that not only tantalise the taste buds but also soothe the soul. 

Here’s a look at some quintessentially British food and drink that can help you find your zen.

1. A Good Cup of Tea

There’s a reason why tea is synonymous with British culture. Whether it’s a classic Earl Grey, a robust English Breakfast, or a calming chamomile, a cuppa can be remarkably soothing. The ritual of brewing and sipping tea encourages mindfulness, giving you a moment to pause and collect your thoughts. Chamomile tea, in particular, is known for its calming properties, helping to reduce anxiety and improve sleep.

2. Creamy Porridge

A warm bowl of porridge can be incredibly comforting. Made with rolled oats and milk, and sometimes sweetened with a touch of honey or a sprinkle of brown sugar, porridge is not only filling but also has a low glycaemic index. This means it releases energy slowly, helping to keep blood sugar levels stable and prevent mood swings. Adding a handful of berries or a sliced banana can also boost the nutritional value and make it even more satisfying.

3. Fish and Chips

While it might not seem like the healthiest option, fish and chips can actually be quite comforting. The omega-3 fatty acids found in fish like cod or haddock have been shown to reduce inflammation and improve brain function, potentially alleviating symptoms of depression and anxiety. Of course, moderation is key, and opting for a baked version at home can be a healthier alternative to the deep-fried takeaway variety.

4. Lavender Biscuits

Lavender is renowned for its relaxing properties, and incorporating it into your baking can create a delightful treat that helps to calm the nerves. Lavender biscuits are a simple yet elegant option. The gentle aroma of lavender combined with the buttery biscuit base can make for a perfect accompaniment to your afternoon tea, offering both a sensory and culinary experience that soothes.

5. Cottage Pie

A traditional cottage pie, with its layers of minced beef and vegetables topped with creamy mashed potatoes, is the epitome of British comfort food. The act of preparing and cooking this hearty dish can be therapeutic, and the end result is a warm, satisfying meal that feels like a hug in a dish. The protein from the meat and the carbohydrates from the potatoes provide a balanced meal that can help stabilise mood and energy levels.

6. Hot Chocolate

There’s something inherently soothing about a mug of hot chocolate. The warmth of the drink, coupled with the rich, creamy texture, makes it a perfect choice for winding down after a long day. Dark chocolate, in particular, contains antioxidants and can trigger the release of endorphins, the body's natural stress-relievers. To make it even more calming, try adding a dash of cinnamon or a few drops of vanilla extract.

7. Herbal Infusions

Beyond traditional teas, herbal infusions such as peppermint, lemon balm, and valerian root can be incredibly calming. Peppermint tea can aid digestion and relax muscles, while lemon balm is known for its mild sedative effects. Valerian root, although not to everyone's taste due to its strong flavour, is often used as a natural remedy for anxiety and insomnia.

Conclusion

The power of food and drink to influence our mood and mental state is profound. By incorporating these British favourites into your routine, you can create comforting rituals that not only nourish the body but also calm the mind. So, next time you feel the need to de-stress, reach for one of these calming options and allow yourself to unwind in true British style.