A hormone believed to be released by muscles during exercise has been found to reduce levels of a toxic protein associated with Parkinson’s disease. The promising animal studies indicate future ...

Dear Doctors: I would like to know about cortisol and what it does in the body. I keep hearing that if you’re under a lot of stress, which I have been lately, your cortisol levels can go too high.

A hormone produced in the thyroid gland can play a key role in the development of prostate cancer. This is shown in a new ...

Researchers reviewed hormone variation, life cycles, and their effect on quality of life specific to women with psoriasis.