Testosterone is associated with your level of manliness. For many guys, as they age, testosterone drops considerably and the lure of testosterone replacement to get your man pants back is enticing.

But before you take a shot or pill to boost your T, you need to consider the activity of 4 Cs. These are things your doctor has probably never even mentioned to you. But if you want to optimize your T, addressing the 4 C’s first will set you up for much better success.

For The Dudes