Quercetin is a plant pigment with potent antioxidant properties. It is is a polyphenolic flavonoid richly present in a variety of foods including wild berries.
Quercetin exerts antimicrobial, antihypertensive, neuroprotective, antiviral and chemoprotective effects.
Thereapeutic uses are many and include – allergy, arthritis, colds, bowel inflammation, viral infection, diabetes, migraine, sinusitis…
Some research indicates that quercetin may have some ability to help prevent diseases, such as cancer and heart disease