Drinking coffee, even in modest amounts, providing 80–120 milligrams (mg) of caffeine, can increase cortisol (the stress hormone) levels by up to 50% above baseline. This spike is temporary and tends ...

REX MD has listed ways too much and too little testosterone can affect physical and mental health, drawing on research from university health research centers, recent medical studies, and a variety of ...

Between the ages of 30 to 40, testosterone levels naturally decrease at a rate of about one per cent annually - which has become known as the male menopause. Testosterone levels surge in youth, ...

Hone Health debunks some common testosterone myths and provides some science-backed knowledge. You've been bombarded with health advice since you were a kid, and by now you're probably pretty adept at ...

Testosterone is often called the “male” hormone. However, both men and women produce this hormone. Hormones are molecules that regulate the body. They are usually produced in one location in the body ...

Testosterone is the primary sex hormone in males but also has important functions in females. Natural testosterone supplements and boosters include vitamin D, fenugreek, or ashwagandha. A person with ...

Testosterone is a male sex hormone that is important for sexual and reproductive development. The National Institutes of Health regards testosterone as the most important male hormone. Women also ...

Sheffield Hallam University provides funding as a member of The Conversation UK. Testosterone is the main sex hormone in men. It’s best known for its role in the development of male sexual ...