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

It checks the level of testosterone in your blood. Your doctor uses it to diagnose conditions caused by too much or too little testosterone. That’s a hormone produced in a man’s testes. Women make ...

Researcher points to ‘medicalisation of masculinity’ after investigating how men’s health is being monetised online ...

This article was reviewed by Felix Gussone, MD. As the primary male hormone, or androgen, testosterone regulates various aspects of your growth and development as a man. Testosterone plays a central ...