Introduction Testosterone is one of the most important hormones in the human body. In men, it plays a central role in sexual development, muscle mass, bone health, and energy levels. Women also produce testosterone, though in smaller amounts, and it helps regulate mood, muscle tone, and metabolism. When levels of this hormone drop too low, …
Introduction Testosterone Replacement Therapy, often called TRT, is a medical treatment used to help men with low levels of testosterone. Testosterone is a hormone that plays a key role in the male body. It affects muscle mass, bone density, mood, energy levels, and sexual function. When men do not produce enough testosterone, they can experience …