Nowadays, most people like to drink milk and yogurt, because they think yogurt and milk are high in nutrients, but there are still a few people who are lactose intolerant and allergic to milk protein. These two symptoms are very similar and sometimes it is difficult to distinguish them.

The first is milk protein allergy, which is an overreaction of our immune regulation. Because the antibodies contained in this symptom do not recognize Yi protein, there is a phenomenon of rejection, and the most obvious feature of this phenomenon is allergy. Therefore, it is not suitable for patients with milk protein allergy to drink milk, and the symptoms of milk protein allergy are also very obvious. First of all, it will make our skin allergic. And after drinking milk, red spots will appear on the whole body skin. Drinking too much milk can lead to bronchitis and even diarrhea in patients with milk protein allergy. So patients who are allergic to milk protein should try not to drink milk.

Patients with lactose intolerance are caused by long-term malnutrition, but this symptom can be alleviated or even disappeared by contacting lactose or stimulating the synthesis of lactase in the body. And for patients with this symptom, although they can't drink milk, they can take yogurt, because most of the yogurt on the market now is suitable for patients with lactose intolerance. The symptoms of lactose intolerance patients and milk protein allergy patients can be completely distinguished.

We can look at the daily excretion patterns of these two patients. The feces discharged by lactose intolerant patients are usually sour and smelly. The second is to see if there are red spots or skin allergies after diarrhea. If there is allergy, it is caused by milk protein allergy. Because patients with lactose intolerance will not be allergic to the whole body.