For those who need it—men who have low levels of testosterone with symptoms such as low energy, a low libido, and depression, ...

Topical testosterone most commonly causes skin problems like itching or rash. In those with female anatomy, specifically, it can cause unwanted hair growth, acne, or birth defects in pregnant people.

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Ryan Knutson: Like a lot of men, my colleague Rolfe Winkler and I get bombarded ...

Historically, testosterone has been associated with masculinity. Someone having high levels of testosterone was shorthand for perceived higher levels of aggression, strength, and libido. However, ...

Testosterone blockers, also known as anti-androgen drugs, are commonly prescribed to transgender women to block the effects of testosterone, the primary male sex hormone. By doing so, the drug can ...

Planning to take a break from natural testosterone boosters? Perhaps you’re worried about the consequences of doing so. You may be wondering, “What happens after I stop taking testosterone supplements ...

Testosterone is a hormone made by the gonads and adrenal glands most associated with healthy males. However, while physiological differences based on gender exist, testosterone plays a vital role in ...

Rob, 42, is a fitness guy. He loves working out, spends his spare time in the jujitsu gym and eats a high-protein diet heavy on avocado oil. He cares about his health and wants to optimize it, and a ...

Its days as a cozy, boozy gentlemen’s club may have long passed, but the City, as London’s financial quarter is known, remains a male bastion. As it turns out, that could have more to do with biology ...

With the prevalent use of opioids in the treatment of acute and chronic pain, the effect on the hypothalamus is often overlooked. Fatigue, low libido and decline in mental function are frequently ...