Intolerance to lactose in milk (milk sugar) is a common phenomenon for many people. Milk is an important food, helping pregnant women supplement many different nutrients, including calcium. So in case of lactose intolerance, what should pregnant women do?

Cow's milk allergy is an abnormal reaction of the immune system to cow's milk and milk products. Signs and symptoms of milk allergy range from mild to severe and include wheezing, vomiting, hives, and digestive problems. Cow's milk allergy can also cause anaphylaxis, a severe, life-threatening reaction. Therefore, avoiding cow's milk and milk products is the main treatment for milk allergy.