Skip to content

11 Foods That Help Prevent Heat Stroke

Sweltering summer days can cause your body to overheat to an exponential degree. Add these foods to your arsenal of tricks to stay cool.
Sliced watermelon

In 1995, seven-time champion Paula Newby-Fraser flung herself to the ground about 400 yards before the finish line of the Ironman race in Hawaii. She failed to drink water continuously throughout the 26.2-mile run and collapsed from dehydration with less than a quarter of a mile to go.

Maybe you have not endured as dramatic of an experience as Paula, but heat exhaustion can happen to anyone — from athletes to walkers. And heat can be quite taxing to the body, no matter what level of physical fitness you are at! Rapid weight loss sounds great and all, but not when you solely lose water that your body needs to keep your organs healthy and functioning.

The onset of heat stroke can become more prevalent in an environment that is both hot and humid. Think about it this way: The body cools itself by sweating, which normally accounts for 70 to 80 percent of the body's heat loss. If you are dehydrated, though, the rate at which you sweat slows and your body traps in the heat, instead. What happens when your internal temperature keeps rising but your body cannot release the heat? In the worst case scenario, heat stroke. So, along with drinking plenty of water, keep up that perspiration by hydrating periodically with these foods and herbs! And regardless of if you're running, if it's summer, or it's the dead of winter, discover these ways you're drinking water wrong.




This vegetable comprises 95 percent water, so the last thing you need to worry about is being deprived of H2O. One cup of cucumber slices contains only 16 calories, which is what makes this veggie the perfect addition to your weight loss plan this summer. Its high water content teams up with its natural stores of dietary fiber to create a successful, toxin-ridding agent. Your digestive system will be pristine and well-hydrated with a daily dose of cucumber. And whatever you do, avoid removing the skin because it holds a significant amount of vitamin C, an antioxidant that helps you fend off skin cancer caused by those blistering UVA/UVB rays. Supplement these thirst-quenching slices with a dollop of hummus for some protein!




If you have not checked out watermelon trends, then it may interest you to do so ASAP because this cool and refreshing fruit is so hot right now! The USDA has found that watermelon actually stimulates the release of excess perspiration, so heat stroke will not be on your radar so long as you have a cold one in your hands. And by cold one, we mean a slice of watermelon!




Did you know pomegranate derives from Middle French's "pomme garnete," which literally means seeded apple? Now that you know the fruit's etymology, it also important to identify the numerous health benefits that come from popping a handful of these ruby-like seeds in your mouth. Not only are the arils (you know, the small yet plump rubies we just referred to a sentence ago) loaded with water, they are also rich in special antioxidants called punicalagins. This category of antioxidants is so powerful that it actually triumphs over even red wine and green tea's antioxidant count; one serving of the juice (which resides in the arils) has three times as much as the other two! Detox with this seeded apple to help sweat those toxins out.


Basil Seeds

Basil leaves may be the real MVPs in a bowl of homemade pesto, but its seeds are just as valuable—if not more—with regard to keeping your internal body temperature regulated. If you regularly exhaust two hours running or walking vigorously outside in the hot, sticky mornings, it may be wise for you to toss a handful of these seeds into your recovery smoothies. In lieu of frantically jumping under the garden hose, eat a ration of basil seeds to give your overheated body the cool down it craves! These seeds actually induce a cooling effect on the body post-consumption. You can soak up the sun, but let these seeds soak up the heat.

More on Tips

  • tangerines

    5 Side Effects of Eating Expired Foods

    It might not be as bad as you may think...
  • Couple having lunch at rustic gourmet restaurant

    7 Precautions Before Eating at a Restaurant

    Keep yourself and others safe and healthy.
  • Two women in a medical mask enter a modern grocery market, a store. Coronavirus protection, quarantine, self-isolation.

    The Grocery Shopping Mistake You're Making Before Entering the Store

    Sometimes, being responsible may actually be risky.
  • woman cleaning hands with wet wipes

    The EPA-Approved Wipes to Take to the Store

    You don't want to go shopping without these!
  • One Thing You Shouldn't Touch at the Grocery Store

    One Thing You Shouldn't Touch at the Grocery Store

    Hint: It's not something you can eat or drink.



"Do you ever crave a bowl of mint ice cream in the summer time?" I asked my mother one stifling hot afternoon. "When don't I crave a scoop of mint chip?" she replied.

There is a reason why mint is the preferred ice cream flavor of choice during the hot summer months. Menthol is the culprit for your intense desire for a half gallon of Breyers Mint Chocolate Chip ice cream. This mint-inducing compound tricks a protein receptor in your brain called TRPM8 into thinking that the food is cold. Ice cream alone is definitely a cold treat, but what about a cup of mint tea? The same concept applies. Scoop up a bowl of mint ice cream for one of your upcoming cheat meals.




According to the Institute of Medicine, 20 percent of your daily water intake is sourced from food. Kiwi is a juicy fruit that not only aids in upping your hydration levels, it also holds 237 mg of an important electrolyte that is vital for muscle contraction: potassium. Among the many things that could go haywire in your system when you are on the verge of a heat stroke, dehydration is one of the top issues. Dehydration places stress on the heart and inhibits the kidney's ability to maintain the correct balance of electrolytes. Try eating a bowl of sliced banana and kiwi before your next outdoor workout for an ultimate boost in potassium!




Similar to cucumbers, celery also hosts a large percentage of water. To be specific, 96 percent of this vegetable is purely water. What's even better is just two or three sticks can replenish a realm of vital minerals including sodium, potassium, magnesium, calcium, phosphorous, iron, and zinc. Keep those electrolytes up and keep that pesky acid reflux at bay with a stalk of celery. Swipe a tablespoon or two of almond butter into the celery's crease for a tasty twist and healthful portion of monounsaturated fats and protein!


Snow Peas


The fact that these peas are referred to as snow peas must give some indication that it's a refreshing veggie…right? Regardless of its hydrating effects, snow peas also have an exceptionally high amount of another very important element: vitamin C. This water-soluble antioxidant not only protects the skin from sunburn, it also aids in the production of collagen! A 100-gram serving fulfills 80 percent of a woman's daily needs and ⅔ of a man's. Toss some of these sweet and crunchy pods in a Ziploc bag and head to the pool.




Professionals in the ever-expanding health world suggest that you should drink half of your body weight in ounces for optimal health. This number can vary depending on your activity level, but it still helps you gauge how much of the fluid you should be receiving (at the minimum) each day. Many people swear by a refreshing glass of detox water, but you can also shake up your hydrating methods with a medium-sized pear! The crisp, hydrating fruit is chockful of water and 6 grams of soluble fiber.



After an intense workout, you are bound to be both hungry and thirsty. Whip up a bowl of cool bowl of gazpacho to replenish your tired muscles and satisfy that yearning for a refreshing beverage. The primary ingredient in gazpacho is tomatoes, which are 94 percent water. Slice and blend in some bell peppers, cucumbers, and melon for an added splash of hydration!


Wild Caught Salmon

This one may come as a surprise. Wild salmon's essential omega-3 fatty acids assist your hypothalamus, i.e. the part of the brain that controls body temperature, hunger, and thirst. When you undergo heat exhaustion and dehydration, your hypothalamus is the part of the endocrine system that gets out-of-whack due to the body's inability to release heat through perspiration. So, if you keep your hypothalamus strong and functioning properly prior to such a potential heat-stricken episode, your symptoms may just be less severe. Sautee a filet of wild caught salmon in extra virgin olive oil for some additional fatty acids and serve it with a side of steamed broccoli for bonus minerals! For even more delicious salmon ideas that will also help you slim down, check out these 25 Healthy Salmon Recipes You'll Love.


She Lost 100 Pounds—And Shows You How!

Registered Dietitian and Nutritionist Ilana Muhlstein lost her weight and kept it off—and in You Can Drop It!, she'll show you how to lose it, too. More than 240,000 clients have chosen her program—and now it’s yours to keep.

Cheyenne Buckingham
Cheyenne Buckingham is the news editor of Eat This, Not That!, specializing in food and drink coverage, and breaking down the science behind the latest health studies and information. Read more
Filed Under