They’re not all related to stress.

Cortisol is known as the body’s primary stress hormone, but it also helps regulate metabolism, blood sugar, and blood ...

Cortisol helps regulate stress, sleep and metabolism—but chronic elevation can harm long-term health. Signs of high cortisol include poor sleep, visceral fat gain and feeling mentally alert but ...

It’s rare that people have a disorder where cortisol on its own is the cause. If a person’s cortisol level is chronically low ...

Here, experts share the number-one sign your cortisol is high, beyond feeling chronically stressed out. Plus, the various ...

Cortisol, often called the primary stress hormone, plays essential roles in metabolism, immune function, and your body’s response to threat. While appropriate amounts help maintain normal ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Cortisol is the Lisa Rinna of hormones—involved in everybody’s business and always getting blamed for the ...

Doctors explain everything you need to know about cortisol and help separate fact from fiction ...

Little changes can go a long way.

Dermatologists and GH experts explain the signs of stressed skin and how you can get quick and long-term relief, including the best serums for stressed skin.

Is your face appearing duller than usual? Don't blame your skincare, as your stress level may be responsible for the tired appearance.