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• n  an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule

• radical

News & Articles

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• Selecting sunscreens
  Selecting sunscreensWhen shopping for sunscreen Kerry Hanson suggests seeking out brands that contain antioxidants such as Vitamin E (often listed as Vitamin E acetate) or Vitamin C (often listed as sodium ascorbyl phosphate), which are added to many physical and chemical sunscreen formulations to counteract free radical formation."Look for sunscreens that have antioxidants highest up on the ...
  June 27, 2013 - The St. Augustine Record