Studies suggest that DHEA is an effective testosterone booster. In a study published in the European Journal of Applied Physiology, it elevated testosterone levels in middle-aged men – and prevented it from declining during HIIT workouts. Mar 16, 2022
Testosterone is a sex hormone that plays important roles in the body. In men, it's thought to regulate sex drive (libido), bone mass, fat distribution, muscle mass and strength, and the production of red blood cells and sperm. Sep 23, 2013
Normal adult testosterone levels are not necessary for normal erections. There is a gradual decline with age of total and free testosterone levels in healthy men. ED and hypogonadism are common in the aging male, but they may not be causally related.