Chi?t xu?t Vi?t qu?t: Giàu anthocyanin, h? tr? s?c kh?e tim m?ch và m?t, nh?ng c? quan th??ng b? ?nh h??ng b?i ti?u ???ng. Berberine is the main active part of goldenseal. Berberine nutritional supplements might be simpler than health supplements made up of The entire herb. B