We respect your privacy. Lactose intolerance is caused by not having enough of the enzyme lactase, which is needed to break down lactose, the sugar found in milk and other dairy products. Milk allergy is a true food allergy caused by an allergic reaction to the protein in milk. Lactose intolerance is more common, takes longer to develop, and can occur at any time of life. Lactose intolerance can be genetic, or it can be caused by damage to the small intestine due to a viral or bacterial infection, Dr. Barto explains.
Milk allergy is an abnormal response by the body's immune system to milk and products containing milk. It's one of the most common food allergies in children. Cow's milk is the usual cause of milk allergy, but milk from sheep, goats, buffalo and other mammals also can cause a reaction. An allergic reaction usually occurs soon after you or your child consumes milk. Signs and symptoms of milk allergy range from mild to severe and can include wheezing, vomiting, hives and digestive problems. Milk allergy can also cause anaphylaxis — a severe, life-threatening reaction. Avoiding milk and milk products is the primary treatment for milk allergy.
Discount Code:. Our prices are already reduced but visit any of the products pages for a discount code to save more. International shipping is only at cost price. Milk allergy is caused when the immune system IS , which is there to protect us from bacteria and infections, mistakenly marks one or more of the 25 proteins found in milk to be harmful.
Stephanie Chandler is a freelance writer whose master's degree in biomedical science and over 15 years experience in the scientific and pharmaceutical professions provide her with the knowledge to contribute to health topics. Chandler has been writing for corporations and small businesses since In addition to writing scientific papers and procedures, her articles are published on Overstock. Milk contains water, proteins, minerals, fats and carbohydrates lactose is the milk sugar. Those who are allergic to milk have a reaction to the proteins, which in cow's milk are whey found in the liquid portion and casein found in the solid or curd portion.