This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression ...

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, ...

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

Learn how testosterone therapy works step by step, including diagnosis, treatment options, monitoring, and potential risks ...

Hey there! If you’ve ever wondered about the buzz surrounding testosterone boosters, you’re not alone. With claims of increased energy, improved muscle mass, and enhanced performance, these ...

Testosterone is being sold as the missing hormone for midlife women. Except there's no FDA-approved female dose, so sourcing and dosing has become the Wild West. How did we get here, and what comes ...

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 ...

Cate Hall’s sex drive tanked when she hit 40. After months of trying—and failing—to boost it, she read a pamphlet in a doctor ...

A study from the University of Chicago found that when healthy young men slept only about five hours a night, their daytime ...

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 ...