Decades after the first prescription of clinical testosterone—with scandal and sensation intermixed among the more appropriate reasons for its use—two new studies show somewhat conflicting evidence ...

Proposed Olympic policies for testing the testosterone levels of select female athletes could discriminate against women who may not meet traditional notions of femininity and distort the scientific ...

The use of testosterone assays for patient care and research is on the rise as new research links testosterone to a variety of diseases and conditions. Although the assays are heavily used, ...

A rule from the International Association of Athletics Federation (IAAF) that says women athletes with higher-than-average testosterone levels must compete in mens categories is coming under intense ...

There has been a recent increase in the rate of testosterone testing, with more testing seen in men with comorbidities associated with hypogonadism, according to research published in the Journal of ...

Baseball has had its fair share of bad luck. On or off the field, it seems whenever it’s in the midst of dodging controversy, something steps in. And while 2012 won’t go down as “bad,” it did not go ...

This article was reviewed by Felix Gussone, MD. If you’ve been feeling a bit more couch potato than go-getter lately, dragging through the day, snapping at people for no reason, or wondering where ...

(HealthDay News) — There has been a recent increase in the rate of testosterone testing, with more testing seen in men with comorbidities associated with hypogonadism, according to research published ...

INDIANAPOLIS, Ind.– The marketing explosion suggests the answer to drooping libido and sagging energy. But is it all fluff? The medical experts say it’s sometimes best to take it slow. Products to ...

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