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

Hey there! If you’ve ever wondered about the buzz surrounding testosterone boosters, you’re not alone. With claims of increased energy, improved muscle mass, and enhanced performance, these ...

In part one of a miniseries exploring the popularity of testosterone, Madeleine Finlay hears from Professor Channa Jayasena of Imperial College London, who is chair of the Society for Endocrinology, ...

Overhead view of protein-rich foods including red meat, salmon, cheese and a wide range of fruits and vegetables. If your T levels are low, there are a few ways to give them a lift. Testosterone ...

Liberals wax about an epidemic of toxic masculinity. Leaders of the manosphere and some in the Trump administration have a ...

Know how zinc can boost testosterone levels and increase men's energy through natural food sources and supplements.

A common concern about gender-affirming hormone therapy for transmasculine people is the risk of red blood cell volume changes and erythrocytosis, a high concentration of red blood cells, with the use ...

Trans and gender-diverse people people who take testosterone face a risk of blood thickening, but the largest study to date in the U.S. suggests that this side effect is rare. When you purchase ...

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 single gene that regulates testosterone levels in a 'crazy' species of shore bird controls the development of three wildly different types of males, a new study has found. Ruffs have long fascinated ...

If your T levels are low, there are a few ways to give them a lift. Testosterone replacement therapy (TRT) may be needed to get levels back up to the normal range, but you can also increase ...