Package: 2-3 pcs
Onions have anti-allergen, cancer-fighting, antioxidant, and anti-inflammatory properties. They are rich in vitamins A, B, and C and also contain folate, magnesium, and potassium. Onions are particularly rich in quercetin, an antioxidant flavonoid. (3) One cup of chopped raw onion contains 64 calories, 15 g of carbohydrate, of which 2.7 g is fiber; almost 2 g of protein; and no fat.