User:HowMadeStuff/sandbox

How Milk Is Made Just how then is milk made, and just how processed is it? Dairy cows produce milk for 10 months after they give birth to their calves, and they must be milked every 12 hours. ... While still at the dairy farm, milk is pumped along stainless steel pipes into a tank that chills the milk to 38°F or less. Processes. Before getting to the shelves in the grocery stores, milk must undergo pasteurization. Pasteurization is the process in which heat is applied to destroy harmful substances like bacteria and viruses. At a certain temperature and for a certain amount of time, the milk is heated.

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