Advantages include rich nutrition and easy digestion and absorption, while disadvantages include high calorie and lactose intolerance.

1, Wandashanyuan milk is rich in protein, fat, carbohydrates, vitamins and minerals, which can provide comprehensive nutrition for human body.

2. After fermentation, lactose in Wandashanyuan milk has been decomposed, which is more easily digested and absorbed by human body than ordinary milk.

3. Wandashanyuan milk contains a certain amount of fat and carbohydrates. Excessive intake will lead to excessive calorie intake and increase the risk of obesity.

4. Some people have lactose intolerance, and eating milk from Wandashanyuan will cause abdominal distension, diarrhea and other discomfort symptoms.