Read the conversation that Nalis had with Morgentaler to learn how testosterone originally fell out of favor in medicine, how it came back, and what a castrated lizard had to do with it all. FDA ...

Testosterone levels peak during male puberty and decline with age in both males and females. With low testosterone in males, you can have a decreased sex drive, trouble with erections, and low sperm ...

Testosterone replacement therapy (TRT) is linked to a significantly lower risk of major CV events in men with secondary hypogonadism.

Hormones like testosterone, cortisol, melatonin, and more directly influence men’s mood, energy, and sleep quality. Hormonal ...

New research suggests that a man’s hormone levels may alter how he responds to social injustice directed at women. The study indicates that testosterone influences whether men punish those who treat ...

A Food and Drug Administration panel of health experts convened Wednesday to discuss and promote the health benefits of testosterone treatments for men. FDA Commissioner Martin Makary told Morning ...

Irwin Goldstein, MD, director of San Diego Sexual Medicine, takes testosterone replacement therapy, just like many of his patients. Over more than two decades, he’s tried it all—shots, pellets, gels, ...

A survey of 2,000 men has shown that whilst 74% understand testosterone's connection to libido, many remain clueless about its other crucial functions. Over half (54%) were unaware it helps regulate ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it actually does help—and when it doesn’t. Women naturally produce testosterone, a ...

You probably think of testosterone as the male sex hormone. Indeed, the FDA currently only approves supplemental testosterone treatment — available as injections, topical creams and gels, patches, ...

Here’s when and why experts think testosterone should be prescribed to middle-aged women, and how it affects their lives. By Susan Dominus Testosterone use has recently exploded among middle-aged ...

When most people think about testosterone, they picture supplements, intense workouts, or maybe even hormone replacement therapy. But the truth is, what you eat every day plays a powerful role in ...