sleep
Milk contains α-whey protein, which is an ingredient that helps to sleep. It has good sedative and hypnotic effects. So friends who want to improve their sleep quality can drink a little milk before going to bed.
Calcium deficiency
Sleeping at night is the best time for human body to supplement calcium. Calcium contained in milk is the most easily absorbed. It also contains minerals such as phosphorus, potassium and magnesium. Drinking a glass of milk before going to bed has a good health care effect on body function.
Prevent the absorption of heavy metal substances
At night, the human body will not only increase the absorption of beneficial ingredients in food, but also increase the absorption of toxic metals such as lead and cadmium in food. And milk, to some extent, can reduce this absorption.
The disadvantages of drinking milk before going to bed
fat
Milk contains 3.5-4.2% fat, which is a very high value for people who are prone to obesity. Even if you drink milk before going to bed, it is recommended to drink skim milk.