Lactose intolerance is the inability to digest lactose, the sugar in milk and dairy products. Learn more about this common condition.
Symptoms of lactose intolerance may include bloating, diarrhea, gas, nausea, and pain in your abdomen. Lactose intolerance is caused by lactose malabsorption, a condition in which your small intestine makes low levels of lactase and can’t digest all the lactose you eat or drink.
Causes: Decreased ability to digest lactose (genetic, small intestine injury)
Lactose intolerance is a digestive disorder caused by the inability to digest lactose, the main carbohydrate in dairy products.. It can cause various symptoms, including bloating, diarrhea and
Jul 14, 2015 · Lactose intolerance is an inability to digest and absorb the sugar in dairy products. Signs and symptoms are gas, diarrhea, and bloating. Foods that contain lactose include breads, processed foods, margarine, cereals, and lunch meats. There are several tests to diagnose lactose intolerance.