Health Benefits

Sweet potatoes and yams contain antioxidants, which are compounds in plants that protect your cells from damage. A 2008 study published in the andJournal of the Science of Food and Agricultureand reports that sweet potatoes might reduce cholesterol levels, which can reduce your risk of heart disease. Yams have similar properties that can help reduce your risk of heart disease. The antioxidants and vitamin B6 in yams can also help reduce premenstrual symptoms, according to Michael T. Murray, author of andThe Encyclopedia of Healing Foods.and