A piece of information about Donald Trump’s testosterone level has sparked renewed debate.

Robert F. Kennedy Jr. got everyone talking when he boasted about Donald Trump's high testosterone level. But what does that ...

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 ...

Men's testosterone levels remain pretty steady until age 70. After that, production of the male sex hormone starts to decline, new research indicates. This begs the question: Is testosterone loss ...

Testosterone has become the new hustle hormone. Scroll through social media for five minutes and you’ll see men crediting weekly injections for sharper focus, bigger lifts, stronger sex drives, and ...

Low testosterone can cause fatigue, low libido, mood changes, muscle loss, and bone weakness.

Although we tend to associate testosterone with men, women produce it too, albeit at much lower levels that decline as we age. Studies consistently show that raising testosterone levels in ...

Numerous factors -- including body mass index (BMI), lifestyle, relationship status, and a number of disease states -- were tied with declining testosterone levels in men over 70, researchers found.

In practice, Will’s increased T levels have seen his performance in the gym improve massively. Over 28 days he added 10kg to ...

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 ...