Healthy Skin Diet: The Truth About Antioxidants
Learn everything you need to know about these powerful ingredients -- once and for all
Where it's found: The obvious food sources are citrus fruits. However, Canfield says they actually don't have the highest levels of vitamin C. Look to the pepper family like bell peppers and jalepenos, instead, which have the highest concentrations of the vitamin.
* According to the Linus Pauling Institute
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