It is full of many important nutrients that your body needs to grow and be healthy. Milk is an excellent source of calcium and also provides vitamin D and phosphorous . You need these nutrients to build strong bones and teeth while you are growing and to help keep them strong once you have stopped growing. Calcium is also important for keeping your heart and muscles working well. This is why grown-ups should still drink milk or eat other milk products every day so they get all the important nutrients, too.
Milk is also high in a B vitamin called riboflavin .
It is important because it helps your nervous system work properly. The vitamin A in milk helps your body fight infections and your eyes to see better when the lighting is poor. The protein in milk is very high in quality and is important for building healthy skin and muscles. There are many different types of milk you can drink. The nutritional value of all these milks is very similar, only the fat and calories are different.