2. Lactic acid in yogurt can not only convert weak acidic substances in the intestine into weak alkaline substances, but also produce antibacterial substances, which have a health care effect on the human body.
Mexican nutrition experts say that drinking yogurt regularly can prevent cancer and anemia, improve psoriasis and relieve malnutrition in children.
4. When making yogurt, some lactic acid bacteria can synthesize vitamin C and increase the content of vitamin C. ..
Extended data:
Don't drink yogurt on an empty stomach.
It is best not to eat yogurt when you are hungry, because the acidity in the stomach is high (pH 2) on an empty stomach, lactic acid bacteria are easily killed by gastric acid, and the health care function is weakened. About 2 hours after a meal, the gastric juice is diluted, and the pH value in the stomach (pH value rises to 3 ~ 5) is most suitable for the growth of lactic acid bacteria.
Therefore, this time is the best time to drink yogurt. But for people with constipation, drinking yogurt before meals is helpful for defecation. For other people with normal gastrointestinal function and no diarrhea, they can drink it before and after meals as long as they are not particularly hungry.
Yogurt needs to be refrigerated at 4℃. During storage, the acidity will continue to increase, making yogurt more acidic. If the storage conditions are good, yogurt will not go bad, otherwise it will breed bacteria, yeast or Bacillus and make it go bad. This kind of yogurt can't be eaten.
References:
Baidu encyclopedia-yoghourt