We analysed nearly 10,000 men to find out

Got a low testosterone blood test result? Here are your options and what to do next.

We associate testosterone with muscle mass, energy, and sex drive, but did you know it's also crucial for your mood? 

From ashwagandha to fenugreek, we explore whether traditional medicines and supplements really can give your testosterone levels a boost.

Which is the better measure of your T levels — total or free?

Odds are your grandad had higher testosterone levels than you — but why?