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Beauty and the Beet
Along with fiber, nitrates and other nutrients, bright, colorful beets are rich in nicotinamide, a form of vitamin B3 that some research suggests may fight non-melanoma skin cancers. For a B3 boost, add shredded beets to your salad, or try roasting them to bring out their natural sweetness.
More best bets: Fortified breads and cereals, Brewer’s yeast, beef liver, salmon, tuna, sunflower seeds and peanuts.
Skin-smart recipe: Grilled beets