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 ...

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 ...

Something keeps happening to men’s hormones. Across nearly 50 years and five countries, testosterone levels have fallen ...

Three forms of testosterone are found in serum: sex hormone-binding globulin (SHBG)-bound (60%-70% of total), albumin-bound (20%-30% of total), and free (1%-3% of total). SHBG-bound testosterone is ...

Federal officials may remove warnings on testosterone therapy drugs about heart and prostate risks, which could expand access ...

Signs and symptoms of low testosterone are often very generalizable and can be due to something else, either in addition to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Contrary to popular belief, having higher levels of testosterone ...

Experts explain why the hormone may be a meaningful signal for men’s overall health.

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 ...