Benefits of drinking yogurt: Lactic acid in yogurt can inhibit the growth of harmful bacteria in the body, promote gastrointestinal peristalsis and improve digestive function. It also has the effects of immunity, anticancer and cancer prevention, and can prevent osteoporosis, lower blood pressure and arteriosclerosis. The nutritional value of 1 g milk and 1 g yogurt is compared. The calorie of 1 g milk is 226 kcal 56 kcal. protein 3. g 4.3 g carbohydrate 3.4 g 4.8 g fat 3.2 g 1.1 g calcium 14 mg 173 mg nuclear yellow. Element .14 mg .18 mg phosphorus 72 mg 111 mg principle (1) Yogurt is the product of fermentation of Lactobacillus and Streptococcus thermophilus in fresh milk. During the fermentation, these two kinds of bacteria make yogurt have a special flavor by decomposing protein and sugar in fresh milk. (2) protein in food is decomposed by lactic acid fermentation, which improves the utilization rate of protein, thus obviously improving the nutritional value of food. (3) Yogurt also has the effects of preventing gastrointestinal diseases, overcoming lactose discomfort and promoting the development of children.