I kept hearing only about hydration, hydration, hydration. I was compelled to look at myths about hydration and heat. July and August are typically the hottest times of the year.

In extreme heat, hydration is critical to prevent heat-related illnesses, such as heat stroke and heat exhaustion. The adult body is 60 percent water, and drinking enough each day helps regulate ...

Baseline hydration is the ounces of fluids individuals should consume on a normal day, or a day without significant exertion or time in extreme environments such as heat or humidity.

Personalized hydration protocols, informed by sports science, are essential for preventing heat stress and ensuring the safety and performance of industrial workers exposed to extreme heat.

Nutritionist shares tips to stay hydrated during summer heat waves, plus signs of dehydration to look out for.