1, Nutrition: Yogurt has high nutritional value and is rich in nutrients such as protein and carbohydrates. Milk is low in protein, so it can't meet the needs of the body.

2. Additives: Yogurt is made of milk and contains probiotics. Milk contains lactic acid, pectin, sodium citrate and so on.

3. Taste: Yogurt is thick and sour. Milk is thin and has a fishy smell. So yogurt is good for milkshakes.