Milk is rich in nutrition, containing high-grade fat, various protein, vitamins and minerals, especially vitamin B group. It can moisturize the skin, protect the epidermis, prevent cracking and wrinkling, make the skin smooth, soft and tender, blacken the hair and reduce shedding, thus playing the role of skin care and beauty. Iron, copper and vitamin A contained in milk have the effect of beauty beauty, keeping skin smooth and moist. Whey in milk can eliminate facial wrinkles. Milk can also provide skin with sealing oil, form a film to prevent skin moisture evaporation, and also provide moisture temporarily, so milk is a natural skin care product and a "green skin care product".

Therefore, since ancient times, there have been records about milk and dairy products both at home and abroad. For example, the ancient Romans wiped their faces with bread soaked in milk every day, thinking that this would make their skin smooth, white and tender, look young and beautiful, and inhibit the growth of beards. So now some cosmetics also contain milk or dairy products.

Drinking before going to bed can mainly help sleep. Pay attention to calcium supplementation after the age of 20, especially for women, which is very important to prevent osteoporosis. Drinking milk every day is the simplest and most effective way.

Drinking milk is good for losing weight. Some people seldom or even drink milk. They are worried about the "fat" in milk, which is high in calories. Drinking milk will make you fat, which is not good for losing weight. In fact, drinking milk will not only make people fat, but also control their weight and help them lose weight.

In recent years, many foreign studies have shown that drinking milk will not lead to obesity. The main reasons are as follows: First, obesity is related to hormone secretion, and calcium in milk can indirectly inhibit weight. Medical research has confirmed that the human body needs quantitative calcium. If there is no stable calcium supply in the blood, the human body will release a hormone (hormone), which will produce more (and larger) fat cells in the body without decomposing the existing fat cells, so that the human body is easy to get fat. Milk is rich in calcium and is easily absorbed by the human body. Taking enough calcium from it every day can inhibit the release of this hormone, which helps to inhibit excessive weight gain. The research of Boston University School of Medicine also proves that drinking two cups of milk every day (225ml each) can effectively reduce the incidence of obesity among adolescents. Second, milk is not a high-fat food. The milk fat content in milk is not high, generally accounting for about 3.4%, which can provide a certain amount of heat to the human body. It is estimated that 1 g fat can be completely absorbed by human body, releasing 9 kilocalories. If each person drinks 250 grams of milk (full fat) every day, it can provide about 70 kilocalories for the human body. In fact, most mental workers (such as office workers) need about 2000 kilocalories a day, and manual workers also need 2000-3000 kilocalories. This shows that drinking milk gets very little calories. Some experts believe that drinking 25 0 grams of whole milk every day for the elderly in China will not lead to obesity. Teenagers can drink 500 grams of milk every day because of their growth and development needs, without worrying about getting fat. Third, it is good for obese people with hyperlipidemia to drink milk in moderation. The reason is that milk contains a heat-resistant low molecular compound, which can inhibit cholesterol biosynthesis, while whey acid in milk can affect fat production, and calcium in milk can also reduce cholesterol absorption. It is precisely because of the coordination of various components in milk that drinking milk not only does not raise blood lipids, but also has a certain lipid-lowering effect. In addition, drinking milk is easy to produce "satiety", which helps to suppress appetite, help you control your food intake and help you lose weight. In short, there is no need to worry about the threat of drinking milk to your weight. Moreover, simple calorie intake is not the root cause of obesity, and there are also bad living habits, such as overeating, overeating and less exercise.