Polyphenols, found in fruits, vegetables, tea, coffee, and cocoa, are associated with numerous health benefits including reducing the risk of heart di ...

Due to their high fiber and polyphenol counts, fruits often have a low or moderate GI score. Apples are very rich in fiber. A single medium-sized apple (182 grams) contains 4.37 grams of this ...

Among fruit juices that exhibit high polyphenol content, apple juice is a clear winner -- but its clear varieties aren't your best bets. Instead, opt for cloudier apple juice for an extra ...