Introduction Testosterone plays a critical role in the human body, particularly in muscle growth, strength, and overall physical performance. For men, it is the primary male sex hormone responsible for the development of muscle mass, bone density, and energy levels. Women also have testosterone, though in much smaller amounts. In the world of fitness and …
Introduction Testosterone is a hormone that plays a key role in many bodily functions, but its importance in muscle growth stands out, especially for people who engage in weight lifting. In men, testosterone levels are naturally high during adolescence and early adulthood, but they tend to decline with age. This decline in testosterone can have …