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Is milk nutritious, or yogurt oil nutritious?
Fresh milk and yogurt protein, fat and vitamins and other nutrients are not very different, the two can replace each other. The difference between the two is: sour milk protein and fat is more easily absorbed by the body, calcium, phosphorus, iron, etc. utilization rate is also greatly improved. Lactic acid bacteria in yogurt produce lactic acid and other organic acids, which effectively reduce the pH of the intestinal tract, and thus can effectively inhibit the reproduction of harmful bacteria in the intestinal tract. Yogurt can increase the beneficial bacteria in the intestinal tract and maintain the balance of intestinal flora. Yogurt can also promote the secretion of saliva and gastric juice, improve appetite, enhance gastrointestinal digestion, and treat constipation and indigestion in teenagers. But yogurt can not be heated to drink, and milk can be heated to drink, for some people who are afraid of cold stomach to drink fresh milk is more appropriate. Yogurt's sugar content is high, not very suitable for fat people and people who are losing weight to drink. Infants with unsound gastrointestinal development are also not suitable for drinking yogurt, it is better to drink milk. Yogurt is a good source of calcium in food, from the perspective of calcium supplementation, drinking yogurt at night has more benefits. Because 12:00 p.m. to the early morning is the body's blood calcium level is the lowest time, is conducive to the absorption of calcium in food. At the same time, there are fewer factors in the body that affect calcium absorption during this time. Although milk also contains a high level of calcium, but compared with it, lactic acid contained in yogurt combined with calcium, more can play a role in promoting calcium absorption. In addition, the acidity of yogurt is easy to corrode the teeth, more attention should be paid to rinse the mouth after drinking

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