Quercetin - ION Institute for Optimum Nutrition - 0 views
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Matti Narkia on 06 Aug 09Quercetin belongs to a class of water-soluble plant pigments called flavonoids.\n\nWhere is it found?\nQuercetin can be found in onions, apples, green tea, and black tea. Smaller amounts are found in leafy green vegetables and beans.\n\nQuercetin has been used in connection with the following conditions (refer to the individual health concern for complete information):