Generally speaking, it is best to drink yogurt between 30 minutes and 2 hours after meals. Under normal conditions, the PH value of gastric juice is between1-3; On an empty stomach, the gastric juice is acidic, and the PH value is below 2, which is not suitable for the growth of active lactic acid bacteria in yogurt. Only when the PH value of the stomach is relatively high can the lactic acid bacteria in yogurt grow fully, which is beneficial to health. About two hours after a meal, people's gastric juice is diluted, and the PH value will rise to 3-5. At this time, drinking yogurt is the most beneficial to absorb the nutrients.

It is not correct to drink milk on an empty stomach for breakfast.

First of all, don't drink milk on an empty stomach in the morning, but drink milk after breakfast 1-2 hours, because there is food in the stomach to prevent the shortcomings of drinking milk on an empty stomach;

Second, eat some foods with more starch before drinking milk, such as steamed bread;

Third, when drinking milk in the morning, you should eat some starchy foods such as steamed buns, rice, bread, biscuits and snacks, so that milk can stay in people's stomachs for a long time, and milk and gastric juice can be fully hydrolyzed, so that protein can be well digested and absorbed.

Pay attention to when to drink milk: drinking milk at night is good for rest and sleep, and drinking milk before going to bed is good for calcium absorption and utilization.