7 Foods That Will Cool You Down This Summer (And 7 That Will Heat You Up)

Think beating the heat is all about fans and frozen drinks? Think again. What you eat can have just as much impact on your body temperature as the weather outside. Some foods naturally cool you down—hydrating, refreshing, and even helping you stay energized during sweltering days. Others? They bring the heat, firing up your metabolism and leaving you sweating before dessert. That’s why we’ve rounded up 7 foods that chill you out and 7 that sneakily turn up the thermostat. This isn’t just about what tastes “summery”—it’s about how your body reacts. From juicy fruits that hydrate every cell to spices that raise your core temp, this guide will help you eat smarter in the heat. Whether you're planning your next picnic or just trying to survive the season, knowing which foods cool or heat you up could be your secret weapon for a more comfortable (and delicious) summer.

1. Watermelon

Watermelon isn’t just a summer snack—it’s a hydration hero. Made up of over 90% water, it helps you stay cool, refreshed, and less bloated on scorching days. But it’s not just about water content; watermelon is also rich in lycopene, a powerful antioxidant linked to sun protection. Juicy, sweet, and low in calories, it’s the ultimate beach-day companion or post-workout refresher. Blend it into smoothies, freeze it into popsicles, or enjoy it by the slice. However you serve it, watermelon delivers instant cooling—and a whole lot of summer joy.