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

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

This article was reviewed by Kelly Brown MD, MBA. Like other medications that affect your hormones, taking testosterone comes with potential risks, and infertility may be one of them. Testosterone is ...

Testosterone therapy is on the rise as men seek more energy and vitality, revealing shifting views on aging and modern ...

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...

A fear of needles in a medical setting (often called trypanophobia when it’s more severe) is common and can make TRT ...

Many women are becoming more aware of the perks of maintaining their hormone levels as they age. Maybe that’s why testosterone is no longer the third wheel—after estrogen and progesterone—when it ...

Susan Davis holds an NHMRC Investigator Grant and works at Monash university. SRD has prepared and delivered educational presentations for Besins Healthcare, Abbott Laboratories, Bayer, Astellas and ...