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, doctors would diagnose them with adrenal insufficiency. This includes an ...

"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 ...

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

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

Little changes can go a long way.

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

Have you given any thought to your cortisol levels lately? The so-called “stress hormone” has become a popular scapegoat, blamed for everything from exhaustion and bloating to anxiety, brain fog, ...