Guy Smarts: Your protein shake might be giving you acne

Massive gains might not be the only things erupting after you drink up. After pumping iron, you want to give your muscles the fuel they need to repair the tiny tears that exercise causes. That’s what’s responsible for muscle growth.And if you’re pressed for time after your sweat session, you probably reach for the easiest, most accessible source of protein you can find. For many guys, that’s the protein shakeBut if you’re been drinking up on the regular, you might b