Research published today in Cell Reports Medicine reveals key biological differences that may explain why women with long ...

Four in 10 men consider themselves ‘full of testosterone’ – despite many having no idea what it actually does.

Caster Semenya, the South African double Olympic 800 metres champion, lost her appeal against World Athletics rules that women with high natural testosterone levels must take drugs to reduce them to ...

The loss of testosterone can also have a significant impact on quality of life for middle-aged men. “Many men who are ...

In their review, Bhasin and Snyder (Aug. 7 issue)1 state that most men who receive testosterone preparations are middle-aged or older and have only moderately decreased testosterone ...

Dr. Jerry Mixon explains that andropause affects men's energy, mood and confidence as testosterone declines. Sponsored by Longevity Medical Clinic.

Lacking a common protein may affect how muscles respond to testosterone, potentially affecting athletic performance and ...

November is men’s health month. A time to shed light on men’s health issues and a time to encourage the males in your life to stay healthy. As men age testosterone levels decrease. In this Healthbeat ...

As men age, the conversation around “low testosterone” often oversimplifies a far more complex story. Hormones influence mood, motivation, and vitality—but so do sleep, stress, and lifestyle.

A single dose of testosterone can alter the fundamental learning processes men use to avoid harm, making them more sensitive ...

The obesity rate for adults in the U.S. dropped to 37% in 2025 after peaking at 39.9% in 2022, but diabetes has reached an ...

There is no F.D.A.-approved testosterone product for women. Insurance won’t cover it. Many doctors won’t prescribe it. It’s become a cultural phenomenon. Credit... Supported by By Susan Dominus Spend ...