What Are Free Radicals? And Why Should You Care? Free radicals are unstable oxygen molecules. Left unchecked, they can cause premature aging and chronic disease. Fight free radicals with antioxidants.

Surely, #CoachTubberville meant #freeradicals... ( can we still be called free? ) Coaches know lots about health, sports medicine, and diddling subordinates. Ask Gym Jordan! health.clevelandclinic.org/free-radicals