what is fortified milk

Fortified milk is cows milk that has been enriched with additional vitamins and minerals that are not naturally present in significant amounts. The process involves intentionally adding nutrients such as vitamins A and D, zinc, iron, and folic acid to milk. In the United States, milk is often fortified with vitamins A and D, although it is not required by law. The fortification process typically involves adding vitamin A palmitate and vitamin D3, which are heat-resistant compounds that can be added to milk before pasteurization and homogenization. Other nutrients like B vitamins may be added later, as heat can destroy them. Fortified milk provides several benefits compared to unfortified milk, as it helps individuals obtain essential nutrients that may be lacking in their diets. It is a good source of vitamins A and D, and it naturally contains several other vitamins and minerals. The fortification of milk is not mandated by health authorities in some regions, but it is voluntarily done to enhance the nutritional value of the milk.