Summary

Boil them, mash them, simmer them in a sauce. Whether they're sweetening a salad, garnishing a cocktail or brightening up home decor, cranberries are an iconic ingredient in holiday festivities. UIC College of Dentistry researcher Christine Wu found another reason to add these tart treats to your grocery cart: oral health. Medicinally speaking, cranberry juice is often used to ward off urinary tract infections.

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