FDA cracks down on ingredient in some workout supplements - http://ift.tt/1D46PWN FDA cracks down on ingredient in some workout supplements For many, a workout starts 15 minutes before the gym with a pre-workout energy drink. Many are made with stimulants like caffeine, creatine, and arginine. But the FDA is cracking down on a different ingredient found in some supplements....

FDA cracks down on ingredient in some workout supplements - http://ift.tt/1D46PWN FDA cracks down on ingredient in some workout supplements For many, a workout starts 15 minutes before the gym with a pre-workout energy drink. Many are made with stimulants like caffeine, creatine, and arginine. But the FDA is cracking down on a different ingredient found in some supplements....