12 Foods That Make You Feel Hotter in Summer—and What to Eat Instead
3. Caffeine: The Hidden Heat Culprit

Caffeine, found in coffee, tea, and some sodas, acts as a stimulant that can increase heart rate and body temperature. While a morning cup of coffee might be a ritual for many, it can contribute to feeling overheated in the summer. Consider replacing your hot coffee with a chilled herbal tea or iced green tea. Herbal teas like peppermint or chamomile are naturally caffeine-free and can be enjoyed cold, providing a refreshing alternative that hydrates and cools.
4. Alcohol: The Dehydrating Dilemma

Alcohol is a diuretic, which means it can lead to dehydration by increasing urine production. Dehydration can make you feel hotter and more uncomfortable in the summer. Instead of reaching for a cold beer or cocktail, try a mocktail made with sparkling water, fresh fruit, and herbs. This not only keeps you hydrated but also offers a burst of flavor without the added heat-inducing effects of alcohol. Mocktails with ingredients like watermelon and basil can be especially cooling and hydrating.