While a plummeting hormone level can trigger depression and irritability, experts say a modest decline can make men more ...

Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical role in helping control fat levels, cholesterol, and glucose levels. Testosterone ...

Add Yahoo as a preferred source to see more of our stories on Google. Testosterone is the main sex hormone in men. It’s best known for its role in the development of male sexual characteristics and ...

Testosterone is arguably one of the most essential hormones for supporting men’s health. It plays a role in supporting intimate, bone, muscle, and mental health. Testosterone levels that are higher or ...

Harmonized reference normal ranges for testosterone levels in healthy, nonobese men have been generated in a landmark study that should aid in accurately diagnosing hypogonadism, say US investigators.

Q: What's considered the right testosterone level for an adult male? A: Getting a high testosterone reading offers bragging rights for some men, and may explain in part the appeal of testosterone ...

Reviewed by Clifton Jackness, MD, attending physician in Endocrinology, Diabetes, and Metabolism at Lenox Hill Hospital and The Mount Sinai Medical Center in New York City Serum testosterone levels ...

If you're a man and you're worried about having high cholesterol levels, you might want to start paying more attention to ...

A large study of more than 9,000 men has established harmonized reference ranges for total testosterone in men that when applied to assays that have been appropriately calibrated will effectively ...