Testosterone is one of the most important hormones in our body. In males, it has a wide range of functions, from developing physical masculine traits to regulating mood and boosting libido. In women, testosterone also plays a role in libido, but also on bone and ovary health. Men produce a much larger amount of testosterone in comparison to women, so lower levels of the hormone have a greater impact on men's health and well-being.
In this gallery, we explore what happens when testosterone levels are low and how this may manifest through symptoms. Click on to learn all about low-T.