How super are "superfoods"?

Science has found certain foods pack more of a nutritional punch than others. But where do they fit in your daily diet?You no doubt have heard about so-called superfoods. These are certain fruits, veg

Science has found certain foods pack more of a nutritional punch than others. But where do they fit in your daily diet?

You no doubt have heard about so-called superfoods. These are certain fruits, vegetables, nuts, and seeds touted for their superior health benefits. Compared with other foods, they have higher amounts of certain vitamins and minerals and powerful antioxidants. They often are associated with combating high blood pressure, diabetes, heart disease, and even cancer.