While we all look forward to the brighter days and longer evenings of summer, the rising temperatures can actually place a significant demand on our physical biology. In our clinic, we often see patients who find themselves struggling with unexpected fatigue, digestive issues, and brain fog as soon as the weather warms up.
If you find that the heat leaves you feeling drained rather than energised, please know that this is not just in your mind. There are clear, physical reasons why your body is working overtime to adapt to the season.
What We See in Our Patients During the Summer
When the temperature rises, your body has to work incredibly hard to maintain its core temperature. We often observe a few key shifts in our patients during this time.
Digestive sluggishness and bloating
To keep you cool, your cardiovascular system redirects blood flow away from your internal organs and pushes it toward the surface of your skin. This is why you might look flushed when you are hot. However, because blood flow to your digestive tract is reduced, your stomach acid and enzyme production can slow down. This is why many people lose their appetite in the summer or find themselves struggling with bloating and indigestion after eating meals that they usually digest with ease.
The fatigue of mineral depletion
When we sweat, we do not just lose water. We also lose vital minerals known as electrolytes, including sodium, potassium, and magnesium. Many people try to combat the heat by drinking litres of plain water. While staying hydrated is important, drinking too much plain water without replacing these minerals can actually dilute your system. This dilution can lead to headaches, muscle weakness, and a sense of exhaustion.
Histamine and inflammation flares
For some of our patients, particularly those with autoimmune conditions or histamine sensitivities, the physical stress of heat can act as a trigger. Heat can cause mast cells to release more histamine into the bloodstream, which can lead to increased skin rashes, puffiness, and seasonal allergy symptoms.
Three Soothing Gluten-Free and Dairy-Free Recipes for Summer
To support your body through the warmer months, we want to focus on foods that are naturally hydrating, easy to digest, and rich in essential minerals. Here are three simple, cooling recipes to help you thrive this season
This dish is incredibly hydrating and rich in the healthy fats your brain needs to stay sharp in the heat. It requires absolutely no cooking, meaning you can keep your kitchen cool.
Ingredients
2 large cucumbers, peeled and chopped
1 ripe avocado, stoned and flesh scooped out
20 g fresh mint leaves
30 ml fresh lime juice
120 ml unsweetened coconut yoghurt
Directions
- Place all of the ingredients into a blender and blend on high speed until the mixture is completely smooth and creamy.
- If the mixture is too thick, you can add a splash of cold water to reach your preferred consistency.
- Pour into bowls and chill in the fridge for at least thirty minutes before serving.
- Garnish with a few extra mint leaves and a drizzle of olive oil.
This light, refreshing salad combines easily digestible protein with seasonal fruit and fresh herbs to support your digestion and keep your blood sugar stable.
Ingredients
2 cooked organic chicken breasts, shredded
2 ripe peaches, sliced
150 g mixed salad leaves, such as rocket and watercress
15 g fresh basil leaves, torn
3 tbsp extra virgin olive oil
1 tbsp apple cider vinegar
¼ tsp sea salt
⅛ tsp freshly ground black pepper
Directions
- In a large salad bowl, combine the mixed greens, torn basil, and sliced peaches.
- Add the shredded chicken breast on top.
- In a small jar, whisk together the olive oil, apple cider vinegar, sea salt, and pepper.
- Drizzle the dressing over the salad and toss gently just before serving so the greens stay crisp and fresh.
Keeping Cool and Energised. A Functional Medicine Guide to Summer Heat
These are a wonderful, low sugar alternative to traditional summer treats. They are packed with antioxidants and contain a pinch of sea salt to help restore your electrolyte balance after a warm day.
Ingredients
300 g mixed fresh berries, such as raspberries and blueberries
240 ml coconut water
1 tbsp fresh lime juice
10 g fresh mint leaves, finely chopped
pinch grey sea salt
Directions
- Place the berries, coconut water, lime juice, and the tiny pinch of sea salt into your blender.
- Pulse gently a few times.
- You want the berries to be broken down but still retain some texture rather than being completely puréed.
- Stir in the finely chopped mint leaves.
- Pour the mixture into ice lolly moulds and place them in the freezer for at least four hours until they are solid.
- And enjoy!
Reclaiming Your Summer Well-being
Managing the summer heat is about understanding your unique physical limits and giving your nervous system the support it needs to stay balanced. If you find that seasonal shifts always seem to disrupt your energy, your sleep, or your digestion, it is often a sign that your body is running low on resilience.
Our team of doctors and practitioners specialises in looking beneath the surface to find out why your body is struggling to adapt. We are here to help you rebuild your health from the foundation up, so you can enjoy every season to the fullest.
