In a study involving 11-year-olds, researchers have concluded that greater behavioral problems are linked to higher hair cortisol levels. The study also concluded that exposure to certain factors ...

Cortisol helps to wake you up—but a day of high cortisol levels can lead to fatigue, digestive problems, and hair problems.

High cortisol isn’t always the culprit, but if you’re dealing with these three symptoms, it may be higher than it should be ...

High levels of the stress hormone cortisol during the third trimester of pregnancy may improve speech and language skills in the first 3 years of a child's life, according to research presented at ...

The so-called Cortisol Cocktail is all over TikTok right now. Fans swear it will help lower levels of the stress hormone in ...

High cortisol can cause a range of symptoms. Learn about these symptoms, as well as their causes and when to contact a doctor.

Research suggests that elevated cortisol levels during the third trimester of pregnancy can enhance speech and language abilities in children during their early life.

Also known as “cortisol face,” the term refers to a perceived side effect of having too-high cortisol — the stress hormone — levels in the body.

In addition, "we saw that maternal stress is related to children's behavioral problems. This means that maternal stress can also influence children's cortisol levels through their behavioral problems.