Powdered milk comes in a variety of forms, such as whole, buttermilk, non-fat and skim. It is a source of vitamins and minerals such as magnesium, calcium, zinc, potassium and phosphorous. Powdered milk is produced by extracting water and fat from fresh pasteurized milk, according to the Food Commodity Fact Sheet offered by U.S. Aid. During the water extraction process, beneficial nutrients such as amino acids are sustained. Milk provides a convenient source of water soluble vitamins thiamin (vitamin B1), riboflavin (vitamin B2), niacin(vitamin B3), pantothenic acid (vitamin B5), pyridoxine(vitamin B6), cobalamin (vitamin B12), vitamin C and folate. Milk also contains the fat-soluble vitamins A, D, E, and K. Milk is the main source of many minerals like calcium, magnesium, phosphorus, potassium, selenium, and zinc. Benefits of Milk : Milk builds healthy and stronger bones, milk consumption contribute to weight loss, milk consumption reduce high blood pressure, milk consumption reduce the risk of getting cancer, milk good for the brain, rehydration, milk build muscle and convenient source of many important vitamins and minerals.