Quercetin WHAT IS QUERCETIN? Did you know that quercetin is the most abundant and also one of the most extensively studied flavonoids? Quercetin rich foods include; fruits, vegetables, grains, tea, and wine, and is a powerful antioxidant compound, with proven anti-carcinogenic, anti-inflammatory, and antiviral activities to boot! Because of this, quercetin has been used for everything from boosting immunity, to improving exercise performance, lowering blood pressure, and helping support heart and cognitive health. https://www.nationalnutrition.ca/antioxidants/single-antioxidants/quercitin.html #lumanutritionquercetin