Drinking a glass of milk has at least many benefits for the human body:

1. Potassium in milk can keep arterial blood vessels stable under high pressure and reduce the risk of stroke;

2. Milk can prevent the human body from absorbing toxic metals such as lead and cadmium in food;

3. Yogurt and fat can enhance the immune system function and prevent the growth of tumor cells;

4. Iron, copper and lecithin in milk can greatly improve the working efficiency of the brain;

5. Calcium in milk can strengthen bones and teeth and reduce the occurrence of bone diseases;

6. Iron, copper and vitamin A in milk have cosmetic effects;

7. Tyrosine in milk can promote the growth of hormone-serotonin;