Protein in milk is a macromolecule, which is not absorbed as quickly as starch, and it is not easy to absorb both of them when eating milk at the same time. Secondly, try not to drink any drinks, including water, when eating, which may easily lead to indigestion.
The most scientific method is to drink milk 2 hours after meals.
Extended data
Milk contains more fat, with more than 4g fat per100g milk. This fat content is not good for those who are obese and have high blood fat. In the absence of skim milk, you can skim it yourself to make skim milk.
After the fresh milk is boiled with low fire, keep it away from the fire source and let it cool. After forming a film (cream) on the surface of milk, peel it off gently. Then the milk is boiled, cooled, and the film is removed, and this is repeated several times until there is no conjunctiva on the surface of the milk after cooling. In this way, the fat is removed and it becomes skim milk.
Drinking milk can help people keep healthy and balance their weight.
Baidu Encyclopedia: Milk