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 ...

What are normal testosterone levels by age? An older photographer mentors a younger one. Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical ...

For men, the key hormone testosterone triggers the development of the male reproductive organs during fetal development, drives puberty during adolescence, and helps maintain intimacy drive, bone ...

BOSTON—Testosterone appears protective against developing type 2 diabetes in men who are overweight or obese and under age 65, but not in men over that age, according to a study presented Saturday at ...

Susan Davis holds an NHMRC Investigator Grant and works at Monash university. SRD has prepared and delivered educational presentations for Besins Healthcare, Abbott Laboratories, Bayer, Astellas and ...

Low testosterone can cause fatigue, low libido, mood changes, muscle loss, and bone weakness.