This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Cholesterol is a key building block for testosterone. Through ...

Accessing Testosterone Replacement Therapy shouldn’t make you want to pull your hair out (especially if that’s one of the ...

Some men naturally have a lower testosterone level than others. Others have low testosterone due to age, genetics, lifestyle, or dieting. While low testosterone levels can be devastating to any man’s ...

Andrew M. Kaunitz, MD, Professor and Assistant Chair, Department of Obstetrics and Gynecology, University of Florida Health Science Center at Jacksonville; Director, Menopause and Gynecology Services, ...

Testosterone therapy is on the rise as men seek more energy and vitality, revealing shifting views on aging and modern masculinity.

Synthetic testosterone, also known as anabolic‑androgenic steroids (AAS), is a controlled drug prescribed for delayed puberty in boys, testosterone (T) deficiency in adults, breast cancer, gender ...

A study published in the American Journal of Human Biology suggests that Western medical standards for male testosterone ...

Topical testosterone most commonly causes skin problems like itching or rash. In those with female anatomy, specifically, it can cause unwanted hair growth, acne, or birth defects in pregnant people.