Milk is a white, supplement rich fluid food created in the mammary organs of warm blooded creatures. It is the essential wellspring of nourishment for newborn child warm blooded creatures (counting people who are breastfed) before they can process different kinds of food. Early-lactation milk contains colostrum, which conveys the mother's antibodies to its young and can lessen the danger of numerous illnesses. It contains numerous different supplements, including protein and lactose. Interspecies utilization of milk isn't exceptional, especially among people, a large number of whom devour the milk of different vertebrates. As an agrarian item, milk, additionally called dairy milk, is extricated from livestock during or not long after pregnancy. Dairy ranches created around 730 million tons of milk in 2011,from 260 million dairy bovines. India is the world's biggest maker of milk, and is the main exporter of skimmed milk powder, yet it sends out scarcely any other milk items. The ever-expanding ascend in residential interest for dairy items and an enormous demand supply hole could prompt India being a net shipper of dairy items later on. New Zealand, Germany and the Netherlands are the biggest exporters of milk items. China and Russia were the world's biggest merchants of milk and milk items until 2016 when the two nations became independent, adding to an overall overabundance of milk. All through the world, in excess of six billion individuals expend milk and milk items. Somewhere in the range of 750 and 900 million individuals live in dairy cultivating family units.