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, ...

The safety evidence from TRAVERSE refers to men with confirmed low testosterone levels — below 300 nanograms per decilitre of blood serum — who are treated to bring their levels back to the normal ...

From politics to influencers and beyond, the hormone is being used not just for medical reasons but in pursuit of a new ...

A Cleveland Clinic study found that testosterone may help limit glioblastoma growth, with supplemental testosterone linked to ...

The sexual hormone 12 million American men were prescribed last year has a side effect almost nobody mentions. It shuts down ...

Testosterone has been used to explain Wall Street bravado, reckless driving, dangerous sports, political aggression, and the ...

Weight loss likely not the only reason for improvement, researcher says ...

Cognitive empathy is the ability to recognize what another person is thinking or feeling, and one way it can be assessed in the lab is by using the “reading the mind in the eyes test” — or “eyes test, ...

Oysters, clams, and mussels are among the best dietary sources of zinc. Zinc is essential for testosterone production, and low zinc status has been associated with reduced testosterone levels. This is ...

Testosterone slowly declines with age. The good news is that urologists know what men can do to keep it from getting too low.