A sweat test at Gatorade's sports science lab for elite athletes revealed I wasn't consuming enough water, electrolytes, or ...

ATLANTA — As summer temperatures rise, it's important to understand how your body works to keep you cool. Your body has a built-in air conditioning unit: sweat. The normal body temperature is 98.6 ...

In TODAY.com’s Expert Tip of the Day, a dermatologist shares her solution for heat rash and finding lasting relief.

Dove reports that body odor results from sweat and bacteria, influenced by diet, weather, clothing, exercise, emotions, ...

Excessive sweating can lead to dangerous electrolyte imbalance. Know the common warning signs, causes, and when to seek ...

Add Yahoo as a preferred source to see more of our stories on Google. berkpixels/Getty Images/Amanda K Bailey In these dog days, the heat can really sneak up on you: One minute you’re seemingly fine, ...

Body odour is not caused by sweat but a bacteria breaking down proteins in sweat. If there is an abundance of "bad bacteria" on the skin, it can cause a bad smell. Your body has two types of sweat ...

Add Yahoo as a preferred source to see more of our stories on Google. What to know before using whole-body deodorant. (Getty Images) (Fiordaliso via Getty Images) Temperatures are finally warming up, ...

Everyone knows that sweating is the body's way of cooling you down -- when sweat reaches the surface of your skin, it evaporates, which has a cooling effect. But not many people understand exactly ...

Diuretics - sometimes called "water pills" - increase the amount of water the body expels. They are taken widely, including ...