Milk is a kind of natural food with comprehensive nutrition, suitable composition ratio, easy digestion and absorption and high nutritional value. As we all know, mammals are all mammals. Milk, especially milk and its products (yogurt, cheese, etc. ), easy to obtain and convenient to eat. The content of protein in milk is about 3%, and protein is a kind of high-quality protein, which is easily digested and absorbed by human body. For example, drinking 300ml of milk every day can provide 9g of protein for us.
Another most important reason why we advocate drinking milk is that milk is rich in calcium and has a high absorption rate:
(1) The third national nutrition survey shows that the average daily calcium intake of Chinese residents is less than 400mg, which is only half of the recommended dietary amount. It is recommended to drink 300ml milk every day.
(2) Milk is rich in calcium, containing calcium per 100ml 100mg. 300 ml per day, you can take in 300 mg of calcium.
(3) Milk not only contains high calcium content, but also has high absorption rate. The proportion of calcium and phosphorus in milk is appropriate, and it contains vitamin D, lactose, amino acids and other components that promote calcium absorption.
A carton of milk a day is suitable for the following people:
1, growing children and adolescents. Calcium is an important part of our bones and teeth, and a proper amount of calcium maintains the normal development of the body.
2, the general population, due to the eating habits of Chinese residents, many people drink milk after adulthood, even from teenagers, which is easy to cause calcium deficiency. Therefore, the incidence of osteoporosis in China is relatively high.
3, the elderly, the absorption rate of the elderly decreased, outdoor activities decreased, vitamin D synthesis was insufficient, and calcium deficiency was more likely.
4, weight control, overweight, hyperlipidemia, cardiovascular disease people also need to supplement milk, suitable for skim milk.
At present, people have a general understanding of the benefits of drinking milk every day, which is a research result of the German Federal Milk Research Institute. The director of the institute has issued a statement confirming that people who insist on drinking a glass of milk every day can at least enjoy the benefits of 1 1:
1. Potassium contained in milk is an essential element to maintain the stability of human arterial wall under hypertension. Therefore, drinking milk every day can reduce the risk of stroke by 50% and greatly reduce the incidence of hypertension and heart disease.
2. Milk can detoxify the human body and reduce the daily absorption of toxic elements such as lead and cadmium in food.
3. Drinking milk every day can enhance the immune energy of human body and inhibit the proliferation and growth of tumor cells in vivo.
4. Tyrosine contained in milk can stimulate the production of serotonin in large quantities and maintain human blood health.
5. Milk is rich in iodine, lecithin and other nutrients, which is beneficial to brain development and can improve the operating efficiency of the brain system.
6, milk is rich in beauty elements, such as iron, copper, vitamin A and so on. So milk is also the best drink to keep skin smooth and full.
7. Calcium contained in milk is an important element for human body to protect bone health and prevent bone diseases.
8. Magnesium contained in milk can relieve the fatigue of human heart and nerves.
9. Zinc contained in milk can promote wound healing.
10, vitamin B2 contained in milk can protect and improve eyesight.
1 1. Milk is a good sleep aid drink, which contains L- tryptamine substances, which can make people feel sleepy and improve sleep quality.
At the same time, research shows that milk is an important drink for teenagers to promote healthy growth and development, which can meet the needs of nutrients such as protein and amino acids to a great extent. It can be seen that no matter what kind of people, milk is a good product to promote health!