Monosodium glutamate is used commercially as a food additive and is commonly marketed as a flavour enhancer. It is now used by most fast-food chains and in many food-stuffs, in particular, processed foods. Vitamin C (ascorbic acid) is a very important and powerful antioxidant that works in aqueous environment of the body Vitamin C protects against common cold. Beneficial effects ... إقراء المزيد