Milk Allergy Vs. Lactose Intolerance
Learn about the differences between milk allergy and lactose intolerance.
Milk allergy should not be confused with lactose intolerance.
A food allergy happens when your immune system overreacts to a specific food protein. When you eat or drink the food protein, it can trigger an allergic reaction. Symptoms can range from mild (rashes, hives, itching, swelling, etc.) to severe (trouble breathing, wheezing, loss of consciousness, etc.). A food allergy can be potentially life-threatening.
Unlike food allergies, food intolerances do not involve the immune system. People who are lactose intolerant are missing the enzyme lactase. Lactase breaks down lactose, a sugar found in milk and dairy products. As a result, people with lactose intolerance are unable to digest these foods. They may experience symptoms such as nausea, cramps, gas, bloating and diarrhea. While lactose intolerance can cause great discomfort, it is not life-threatening.
Allergy to cow’s milk is the most common food allergy in infants and young children. About 2.5 percent of children under three years old are allergic to milk. Nearly all infants who develop an allergy to milk do so in their first year of life.Learn More
Living Teal™ Global Summit
Join us Oct. 1-3, 2020, for the Living Teal™ Global Summit as we virtually bring together experts, advocates, and members of the food allergy community from across the globe!