There he got a blood test, which revealed that his testosterone was well within normal range. Testosterone ...

To boost mood and manliness, men are spending lots of money on the hormone testosterone—yet they may see trouble instead of benefits ...

Ulo first launched with a focus on everyday men’s health concerns, such as hair loss prevention and regrowth. For Patel and ...

American actor Josh Duhamel, 52, has made no bones about revealing that he began testosterone replacement therapy to stay ...

Some of these changes are to be expected, but others can reveal a larger condition, hypogonadism. Men with particularly low levels of testosterone — “Low T,” as the guys say — could also suffer from ...

Tongkat ali is a herbal remedy used in folk medicine to boost testosterone, improve sleep, prevent bone loss, and control ...

Josh Duhamel opened up about undergoing testosterone replacement therapy in a new conversation with 'Men's Health Lab' on ...

If you’re taking finasteride — or the brand name versions Propecia or Proscar — you’re probably checking your hairline for ...

The placenta and the hormones it produces may have played a crucial role in the evolution of the human brain, while also ...

Recent discoveries using lab-grown brain organoids, or "mini-brains," suggest that testosterone increases brain size while ...

If you’re serious about optimizing your performance, you need to understand one of the most critical hormones in the game: testosterone. Testosterone isn’t ju ...

Inside this double issue of SciAm, you’ll find black holes that burp up their stellar meals, metal detectorists that hit pay ...