Drinking milk like this will disfigure your face and harm your body

　　1. Taking medicine with milk kills two birds with one stone

Some people think that it is definitely beneficial to take medicine with nutritious things. In fact, this is extremely wrong. Milk can significantly affect the body's absorption rate of drugs, making the concentration of drugs in the blood significantly lower than those of non-milk drug users in the same period of time. Taking medicine with milk can also easily form a covering film on the surface of the medicine, causing mineral ions such as calcium and magnesium in the milk to chemically react with the medicine to form non-water-soluble substances. This not only reduces the efficacy of the medicine, but may also cause harm to the body. Therefore, it is best not to drink milk within 1-2 hours before and after taking the medicine.

　　2. Milk and chocolate

Some people think that since milk is a high-protein food and chocolate is an energy food, eating them at the same time must be of great benefit. This is not the case. Adding liquid milk to chocolate will cause a chemical reaction between the calcium in the milk and the oxalic acid in the chocolate to form "calcium oxalate". As a result, calcium, which originally had nutritional value, becomes a substance harmful to the human body, leading to calcium deficiency, diarrhea , delayed development of children and adolescents, dry hair, easy fractures, and increased incidence of urinary tract stones. 　

　　3. Add orange juice or lemon juice to the milk to increase the flavor

Adding some orange juice or lemon juice to milk may seem like a good idea, but in fact, orange juice and lemon are both high-acid fruits, and when acid encounters the protein in milk, it will denature the protein, thereby reducing the nutritional value of the protein.