The Benefits Of Antioxidants

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An antioxidant is a nutrient that aids in the prevention of oxidation in the body. These nutrients include a form of vitamin A called beta-carotene, vitamins C and E and compounds known as carotenoids and flavonoids. By neutralizing free radicals, antioxidants help a person maintain ideal health. These free radicals are released through normal metabolic activity, however, they also enter the body through pollution, stress, radiation and smoking as well as by other means.

Constantly present in the bloodstream, free radicals attack cells in the brain, heart, immune system and bloodstream. Undeniably, all cells in the body are susceptible to damage sustained by free radicals. Antioxidants decrease the damage caused by free radicals and help to repair any damage that has been sustained. These valuable nutrients can be likened to a police force for the bloodstream.

When free radicals combine with cholesterol and low-density-lipoproteins, cardiovascular troubles ensue shortly thereafter. Clinical studies have shown vitamin E, a fat soluble vitamin that can be found in nuts, vegetable oils and wheat germ, usually lowers the risk of heart attack and stroke between 40%-60%.

Persons that regularly eat dark green, yellow and orange vegetables and fruits have much lower instances of coronary disease than those that do not eat such fruits and vegetables. Additionally, diets that contain high levels of antioxidant rich vegetables and fruits have been linked to lower rates of stomach, colon, lung and esophageal cancers. Nonetheless, no scientific study has proven unequivocally that any particular antioxidant, especially in supplement form, actually prevents cancer.

Antioxidant rich diets can be a benefit to overall health. Nevertheless, antioxidants are not a cure all. Not surprisingly, it seems to be the careful balance of all nutrients across the range of the four food groups that brings optimum health.

The Benefits Of Antioxidants
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