This is the major reason why scientists are continuing to conduct studies on antioxidant foods and the benefits that the body can incur from them. Antioxidant Foods: Which Foods? As mentioned earlier, many foods with high antioxidant levels are vegetables and fruits. Tomatoes, broccoli, cauliflower, peppers - these are but a few of the many antioxidant foods out there. A Little Background on Chemical Bonding When talking about antioxidant and free radicals, we can't help but touch a little on biochemistry. You probably remember from your old high school days that the human body is composed of many different cells and each cell is composed of many different molecules. Based on a work done on human blood in the lab, a recently published study says that the dietary antioxidants present in honey slow the oxidation of low density lipoproteins (LDL). Too much LDL in the blood leads to atherosclerotic plaque deposition. Like a previous University of Illinois study in 1999, researchers found in both studies that dark-colored honey, especially buckwheat, provide more protective dietary antioxidant punch than lighter-colored honeys. What about controlling free radicals in the form of prevention? Now, this is where antioxidant support comes in. Antioxidant support plays a key role in the defense mechanisms of the body. The most common antioxidant supports are in the form of vitamins, specifically vitamin A, vitamin C, and vitamin E. "Our studies show that Activin is a more potent antioxidant than vitamins C, E, and beta-carotene - up to seven times more potent," Bagchi said when he reported the findings of their study at the Experimental Biology conference in New Orleans. "Activin is a powerful inhibitor of free radical induced lipid peroxidation and DNA fragmentation," Bagchi further explained. In sum, the main function of antioxidant enzymes is neutralizing free radicals. For the past decade, countless studies have been devoted to the beneficial effects of antioxidant enzymes. It has been found that a substantial link exists between free radicals and more than sixty different health conditions, including the aging process, cancer, and atherosclerosis.