How to Get Enough Polyphenols for Life Extension | NutritionFacts.orgPublished bynutritionfacts.orgon •1 min readnutritionfacts.orgIs the link between flavonoid consumption and longevity cause-and-effect, and are all sources of flavonoids equally healthy?Volume 69ApplesBeansBell PeppersBerriesBroccoliChocolateCitrusCoffeeFlaxseedsLearn moreShareLegalReport