For more than 80 years, men have been told that testosterone fuels prostate cancer. But a more nuanced picture has emerged ...

Many healthcare providers regard testosterone cypionate and testosterone enanthate as interchangeable, but each has differences in their ingredients and duration of action. These differences influence ...

Testosterone injections are a treatment for sexual dysfunction in males and for low testosterone in either males or females. They can also be part of gender affirming care. Although testosterone ...

Various supplements and medications may help increase a person’s testosterone levels. These can include injections, gels, oral tablets, and more. However, increasing testosterone can raise the risk of ...

Over 10% of transgender men (females transitioning to male) who take testosterone develop high hematocrit levels that could put them at greater risk for a thrombotic event, and the largest increase in ...