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

This article was reviewed by Darragh O’Carroll, MD. Key takeaways: Testosterone cream is a needle-free testosterone therapy that can effectively raise hormone levels. Benefits include improved ...

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

The guys in your local gym have been peddling it for years as essential for muscle growth. But in the past two decades, prescriptions for testosterone therapy (sometimes called TRT) have doubled. And ...

For those who need it—men who have low levels of testosterone with symptoms such as low energy, a low libido, and depression, ...

Q. You recently wrote that testosterone does not increase the risk for heart attacks. But you overlooked the real risk of ...

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 ...

Though testosterone often gets a bad rap because aggressive or misbehaving men are sometimes labeled as "testosterone fueled," the hormone actually isn't unique to one type of person or gender and ...

Testosterone is a naturally occurring steroid hormone. Despite its status as a steroid, prescription testosterone replacement therapy (TRT) isn’t the same as taking anabolic ...

"Trump, for whatever reason, is perceived amongst conservative men as the pinnacle of masculinity," one political science ...

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 ...