Functions of Vitamin C The biggest function of vitamin C is its antioxidant property. Vitamin C protects our DNA, RNA, protein, fat, and carbohydrates from oxidation substances such as reactive oxygen and free radicals. Reactive oxygen and free radicals can lead to cancer, aging, or many other diseases. Reactive oxygen and free radicals are the substances which are produced in a process of the normal metabolism, but they can be produced much more if you smoke, exercise excessively, or take many medications. If you were a smoker, you might need more antioxidants, including vitamin C, than non-smoking people. Vitamin C is necessary for producing collagen fiber. Most collagen fibers are […]

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