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.

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 ...

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

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 ...

Washington, DC--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 ...

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 ...

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 ...

INDIANAPOLIS, June 28, 2011 /PRNewswire/ -- Eli Lilly and Company (NYSE: LLY) announced that a pivotal Phase III Axiron study, published on the Clinical Endocrinology website, showed that Axiron® ...

Understanding Testosterone Replacement Therapy and Its Alternatives Clearwater, United States - January 5, 2026 / The ...