Testosterone influences the hypothalamus, a structure in the brain responsible for producing oxytocin, often dubbed the 'happiness and togetherness' hormone. When oxytocin is in short supply ...

Testosterone blockers are taken alongside estrogen, the primary female sex hormone. In addition to promoting characteristic female traits (like breasts and pelvic bone structure), estrogen also ...

Here is what to keep in mind if you are considering it. By David Dodge Testosterone therapy has exploded in recent years. Celebrities, influencers and politicians now openly admit to using it.

"This raises the possibility of treating people with some hyper-testosterone disorders with this form of enzyme, or a synthetic enzyme designed based on its structure." The study was led by ...