1. Appetite control
Drinking milk hasn’t been linked to weight gain or obesity, and it may help curb appetite.
2. Bone development
Milk help improve weight and bone density in children. It also reduces the risk of childhood fractures.
Research shows that pregnant women who ate a healthy diet that included plenty of dairy- and calcium-rich foods had children with better bone growth and mass, compared with women who followed less healthy diets.
Milk also provides proteins that are necessary to build and maintain healthy bones, teeth, and muscle. A cup of milk provides around 7 to 8 gramsTrusted Source of casein and whey proteins.
3. Bone and dental health
A cup of milk contains almost 30 percent of the daily requirement of calcium for adults. Milk also contains potassium and magnesium. These minerals are important for healthy bones and teeth.
Dairy provides almost 50 percentTrusted Source of the calcium in a typical American diet.
Most milk has added vitamin D. A cup of fortified milk contains about 15 percentTrusted Source of the recommended daily amount. Vitamin D is an important vitamin that plays many roles in the body, including promoting calcium absorption and bone mineralization.
4. Diabetes prevention
Type 2 diabetes is a disease characterized by high blood sugar levels. Diabetes can increase your risk for:
heart disease
stroke
kidney disease
Several studies have found that drinking milk may help prevent type 2 diabetes in adults. This may be because milk proteins improve your blood sugar balance.
5. Heart health
Milk fat may help raise levels of HDL (good) cholesterol. Having healthy HDL cholesterol levels may preventTrusted Source heart disease and stroke.
Additionally, milk is a good source of potassium. This mineral helps regulate blood pressure.