Upending long-held beliefs that testosterone levels regulate sexual desire, a new study has found that while the hormone ...

Steroid hormones are usually assumed to be long term modulators of behavior. Recent discoveries show that steroids can act rapidly, dynamically regulating stress responses and social behaviors.

Cortisol is a steroid hormone that regulates a wide range of body functions, including immunity, inflammation, and metabolism. Because of its role in regulating the stress response, people also ...

anabolic-androgenic steroids -- are the synthetic derivatives of the naturally occurring male anabolic hormone testosterone. Both anabolic and androgenic have origins from the Greek: anabolic ...

As with most of these trends, there is a grain of truth in it. “Cortisol is a steroid hormone produced by the adrenal glands, ...

Although steroids given long-term can cause many problems, you are on replacement dosing. This doesn’t have the risks of ...

At the height of his steroid and human growth hormone abuse, Alzado estimated he spent $30,000 a year on the drugs, often buying them at gyms around the country. His second wife, Cindy ...