Over-the-counter testosterone powders are often sold as natural testosterone boosters. Testosterone powders are made of herbs and other substances. Research about whether these products effectively ...

The testicles and ovaries produce testosterone. Producing too little or too much testosterone can affect your physical and mental health. Testosterone is a hormone found in humans, as well as in other ...

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 the main sex hormone in men. It’s best known for its role in the development of male sexual characteristics and physical features, but there are also many surprising and lesser known ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it actually does help—and when it doesn’t. Women naturally produce testosterone, a ...

Add articles to your saved list and come back to them any time. To many, Dan Hegarty's experience of hitting his forties will sound depressingly familiar: he was tired, irritable, his body ached and ...

WORKING OUT REGULARLY has a profound effect on all aspects of your health, including your heart and mental health. Exercise may also play a role in your testosterone levels—which effects muscle growth ...

PCOS is the most common cause of high testosterone in women, affecting about 10% worldwide. Some medications and supplements, like anabolic steroids and DHEA, can increase testosterone levels. An ...

In a multicenter, randomized, double-blind, placebo-controlled, noninferiority trial, we enrolled 5246 men 45 to 80 years of age who had preexisting or a high risk of cardiovascular disease and who ...

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 ...