Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehowhealth Watch More: http://www.youtube.com/ehowhealth Antioxidants neutralize free radicals, which are formed naturally in the body or can be caused by pollution or alcohol consumption. Find out if antioxidant supplements are harmful with help from a nutrition specialist in this free video clip. Expert: Kacy Grossman Bio: Kacy Grossman earned her bachelor’s of science in Clinical Nutrition and a minor in Psychology from the University of California, Davis in 2008. Filmmaker: Marton Varo Series Description: You’re never too young to start thinking more about ways to inject additional nutrition into your life. Get nutrition advice with help from a nutrition specialist in this free video series.