Polyphenols: The Overlooked Plant Chemical For a long time, dietitians told us we needed 4 to 6 servings of fruits and vegetables a day to stay healthy. Then, a couple of years later, they changed that number to 10 colon-busting servings a day. Now, some of those dietitians are telling us to have just 4 … Continue reading Polyphenols: Benefits, Foods, and Supplements