Milk is an excellent source of calcium, which is needed for strong bones and teeth. Milk also contains vitamin D, which helps your body absorb the calcium in milk.
But while many people associate drinking milk with bone health, it’s also linked to other health benefits. Here are some health effects of drinking milk:
1. Milk reduces the risk of osteoporosis. The calcium in milk helps build and maintain strong bones, and it also helps keep them from breaking too easily. Calcium is essential for healthy teeth and gums as well. But it’s not just the calcium and vitamin D in milk that make it good for bone health; other components of milk may also help keep bones strong.
2. Milk promotes healthy skin, hair and nails. Protein in milk supports tissue growth, which explains why people who consume more dairy have thicker hair and stronger nails. Calcium plays an important role in skin health because it is needed to maintain healthy connective tissue, bones and teeth.
3. Milk may help reduce the risk of heart disease and stroke. Low-fat dairy foods like yogurt, cottage cheese, buttermilk and even plain low-fat milk are good sources of potassium, which helps control blood pressure levels. They’re also packed with vitamin D, which has been linked to lower rates of heart disease and stroke.
4. Milk can help you lose weight
Research suggests that drinking about three cups of low-fat or nonfat milk per day helps people lose weight and keep it off over time. This may be because calcium can help increase feelings of fullness and suppress hunger hormones like ghrelin, which makes you feel hungry all the time!
The downside of drinking milk is that it can cause digestive issues for some people. Calcium can react with certain foods to form an insoluble salt called calcite, which can result in an upset stomach and diarrhea. If you’re lactose intolerant or have problems digesting dairy products, you should avoid drinking milk or eating other dairy products such as cheese or yogurt.