So, when the team at UK-based Precision Fuel and Hydration contacted me with an opportunity to not only test my sweat and sodium losses in their new heat chamber, but to do so in the company of ...

By Emma Yasinski For some people, sweating through an intensely hot workout ... Here’s what exercising in the heat really can — and can’t — do for you. Heat may improve your flexibility.

Heat rash, also known as miliaria, sweat rash, or prickly heat ... The redness or discoloration may be harder to see on dark skin. People may experience uncomfortable, itchy, burning, or prickly ...

Some people who are used to cooler climates tend ... Children, especially infants, are particularly vulnerable to prickly heat. Their sweat glands aren’t yet fully developed, and their skin ...

You also might sweat if you’re stressed or angry, or have a fever. For some people, however, sweating can feel almost out of control. The issue, called hyperhidrosis (or excessive sweating), is ...

With the heat and humidity increasing daily as we plunge deeper into ... We spoke to experts to find out why some people sweat so much and what can be done about it. Sweat can be annoying, but it’s a ...