Posts by Kevin Smith, M.D. F.A.C.S.

A closer look at antioxidants

In recent years, doctors and researchers alike have come to believe in the free radical theory of aging. You’ve likely heard of free radicals as well, and it’s important to understand these chemical particles before delving into more about antioxidants.

Free radicals are unstable molecules that seek out electrons in our bodies and in our skin. Free radicals are the byproducts of our bodies’ oxygen-driven energy system, and they steal electrons from cells and collagen, in turn degrading and corroding our cells, which causes aging changes both within and on the…

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