Many women like to drink yogurt, one of the important reasons is that they think that they will not get fat if they drink too much. Yogurt does have a certain weight loss effect, mainly because it contains a large number of active lactic acid bacteria, which can effectively regulate the balance of flora in the body, promote gastrointestinal peristalsis, and thus relieve constipation. There is a certain relationship between long-term constipation and weight gain. Then yogurt has a strong feeling of fullness. Drinking a cup when you are a little hungry can effectively alleviate your urgent appetite, thus reducing the amount of food for the next meal. Drinking yogurt is taboo. However, yogurt will not make you fat. It also contains some heat. If you eat more on the basis of the original diet, it will also cause weight gain. The best way is to choose yogurt marked with defatted low calorie. Although their taste is not as rich and mellow as full-fat yogurt, they are low in calories and will not let the heat accumulate quickly in the body and get fat. In addition, yogurt is not suitable for all ages. After gastrointestinal surgery, patients with diarrhea and infants under/kloc-0 should not drink yogurt. Even healthy adults should not drink too much, otherwise it will easily lead to hyperacidity, affect the secretion of gastric mucosa and digestive enzymes, reduce appetite and destroy the electrolyte balance in the human body. Generally speaking, it is more appropriate to drink two cups a day, each cup is about 125g. Drinking after meals is beneficial to absorb nutrients. 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 3-5. 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. Drinking yogurt with the best calcium supplement effect at night is a good source of calcium in food. From the point of calcium supplementation, drinking yogurt at night is more beneficial. 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.