Generally speaking, it is best to drink yogurt between 30 minutes and 2 hours after meals. Under normal circumstances, the PH value of gastric juice is between 1 ~ 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 and be beneficial to health. About two hours after a meal, people's gastric juice is diluted, and the PH value will rise to 3 to 5. At this time, drinking yogurt is most conducive to the absorption of nutrients.

In addition, if you drink yogurt on an empty stomach, it is easy to stimulate gastrointestinal emptying, and the nutrients in yogurt are discharged before they can be fully digested and absorbed; Drinking after meals can reduce irritation and make yogurt slowly absorbed in the stomach.

2. Drinking calcium supplements at night has the best effect.

Yogurt is a good source of calcium in food. From the point of calcium supplementation, it is more beneficial to drink yogurt at night. Because the blood calcium content of human body is the lowest in the evening to the early morning 12, which is beneficial to the absorption of calcium in food. At the same time, there are few factors that affect the calcium absorption of human body during this period. Although milk also contains high calcium, compared with it, lactic acid contained in yogurt can combine with calcium and promote its absorption.

But when you drink yogurt at night, you must remember that some strains and acidic substances in yogurt are harmful to your teeth, so you should brush your teeth in time after drinking.