10 Great Food Sources of Quercetin – Plus Some Easy Recipes For Picky Eaters AllergiesAsthmaConditionsFruitNutritionSupplementsVegetables 10 Great Food Sources of Quercetin – Plus Some Easy Recipes For Picky Eaters What is Quercetin? Quercetin is a molecule found in plants called a flavonoid. Flavonoids, including…Dr. Green MomJanuary 14, 2022