No, milk is rich in protein and immunoglobulin, minerals and other substances, very good for human health, a glass of pure milk before going to bed to help sleep.

Professor Ge Ke You, the expert director of the Dietary Guidelines for Chinese Residents, pointed out that "eating too much of any food has its bad side, but drinking milk in moderation will not cause fire. There may be a few infants who don't absorb it very well when they first start drinking it for various reasons, but this situation should be treated scientifically and not choked on."

Chinese people's daily intake of dairy products is very single, mainly milk powder and liquid milk. In this regard, Dr. Chang Cuiqing, executive director of the Chinese Nutrition Society, pointed out that the main reason why the Nutrition Society strongly advocates the intake of dairy products is because they are very rich in nutrients. For example, milk in the natural existence of a high-quality protein - whey protein, which is rich in a variety of essential amino acids and the right ratio, very easy to be absorbed and utilized by the body. It is not advocated that people consume protein from a single food alone. "Because this is not nutritionally complete. In fact, the variety of dairy products is very rich, in developed countries, milk, cheese, yogurt and other dairy products account for a certain proportion of consumption." Chang Cuiqing gave an example, "Like the whey protein mentioned earlier, as a food ingredient, it is not only present in milk, but also applied in a variety of food products, such as yogurt, milk beverages, and nutrition bars. Therefore, our daily diet should not only increase the daily consumption of dairy products, but also focus on the rationality and diversity of dairy consumption."