Quercetin is a plant pigment (flavonoid) with potent antioxidant properties.
It’s one of the most abundant antioxidants in the diet and plays an important role in helping your body combat free radical damage, which is linked to chronic diseases. It helps boost immunity, fight inflammation, combat allergies and maintains general health.
It is found in many fruits, vegetables, and grains. It is also available as a dietary supplement in powder and capsule form.