Pasteurization is a safe process where milk is heated to a specific temperature for a set time and then cooled quickly, giving a heat-to-cool shock to the bacteria present in milk. This method effectively kills harmful bacteria like Salmonella, E. coli, and Listeria without altering the taste or reducing the nutritional value.
Pasteurization helps preserve the nutrients, improve shelf life, and ensure the milk is fit and safe for consumption. It is not a chemical process; it’s simply a heat treatment designed to protect public health.
