What is lactose intolerance?

Lactose intolerance is a common digestive disorder that occurs when the body is unable to properly digest lactose, a sugar found in milk and dairy products. This inability stems from a deficiency of lactase, an enzyme produced in the small intestine that breaks down lactose into simpler sugars that can be absorbed. When lactose is not adequately digested, it can lead to various symptoms such as bloating, gas, diarrhea, and abdominal pain following the consumption of lactose-containing foods or beverages. The severity of lactose intolerance can vary from person to person; some individuals may experience mild discomfort while others may have more significant reactions. It is important to note that lactose intolerance is different from a milk allergy, which involves the immune system. Many people who are lactose intolerant can still enjoy dairy products by using lactose-free alternatives, which are widely available. For more information about managing lactose intolerance, you may consider exploring the Lactaid website, which offers resources and product recommendations.