Children under 3 years old are best not to drink yogurt. Skimmed yogurt will affect the growth and development of children's nervous systems. Also note that the following four types of people should not drink yogurt:

1. Patients after gastrointestinal surgery. It is not suitable to drink yogurt in the short term after subtotal gastrectomy surgery, because the patient has lost the ability to process chyme. If he eats liquid or semi-liquid food rich in nutrients, these foods will quickly enter the small intestine, causing the jejunum to expand, and the patient will soon Vomiting, cramps, diarrhea, dizziness, and extreme weakness occur.

2. Patients with diarrhea or other intestinal diseases. People who have good digestion and absorption of dairy products will lose most of the lactase enzyme in their bodies after intestinal damage, resulting in lactose intolerance and aggravated diarrhea. Although yogurt has been fermented by lactic acid bacteria, about 50% of the lactose content will remain.

3. People with milk allergy. Some people are allergic to certain protein components in foods such as milk and eggs, and may experience colic, vomiting, irritability, difficulty breathing, or allergic skin reactions (often eczema) or even shock. Some infants' milk allergy manifests as anemia. This is because ingestion of milk causes subtle intestinal bleeding, and it often takes several months for the bleeding to attract parents' attention. Therefore, people who are allergic to milk are often not suitable for drinking yogurt.

4. Diabetic patients. During the production process of yogurt, sucrose is added as a fermentation accelerator, and sometimes various syrups are used for flavoring. Therefore, people with diabetes should pay special attention when choosing yogurt: only sugar-free yogurt made with sugar substitutes can be used, and Follow the dosage recommended by your nutritionist.