Why do you add Vitamin A to some of your milk products?
To replace the Vitamin A removed when fat is separated from whole milk, federal law requires Vitamin A to be added to milk that is lower in fat than whole milk — namely, nonfat, lowfat (1%), and reduced fat (2%) milks. Vitamin A is a fat-soluble vitamin and dissolves in milk. Vitamin A is added only to our nonfat, lowfat and reduced fat milks, not to our whole milk.