It makes sense that added testosterone will surely boost your manliness, including your fertility, right?
Another function of testosterone is to promote the production of red blood cells. These cells carry and supply oxygen to your muscles, helping you achieve your best during workouts. So if you want ripped arms and a six-pack to show off to the ladies, you’ll need your testosterone levels at optimum levels. Guys that are into pumping iron or intense workout routines love testosterone boosters, and with good reason.