Lactose intolerance occurs when your body is unable to digest the sugar lactose, which is found in milk and milk products. This causes uncomfortable symptoms including gas, bloating, cramps and even ...

People develop lactose intolerance when their bodies don’t make enough of the enzyme lactase for the amount of dairy they consume, says Dr. Christopher Schmoyer, an assistant professor of ...

NEW YORK (AP) _ Scientists have apparently identified a genetic cause of lactose intolerance, which affects 30 million to 50 million Americans. The work may lead to a simple diagnostic blood test.

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Globally, lactose intolerance affects the majority of adults. Yet its prevalence is not evenly distributed. People of South Asian heritage are among the populations most likely to ...

UCLA and Finnish researchers have identified a genetic mutation for lactose intolerance, a painful digestive condition that afflicts some 30 million to 50 million North Americans, 75 percent of ...

Lactose intolerance symptoms include bloat, diarrhea, and gas shortly after eating dairy products. If you have a hard time digesting lactose, try an enzyme supplement like Lactaid before eating dairy.

Even if you are lactose intolerant, you can enjoy milk. Here are several milks you can enjoy even if you are lactose ...

Dear Dr. Roach: My wife believed she had lactose intolerance. After some tests, it was found that she was sensitive to casein rather than lactose. Are there other things in cow's milk besides lactose ...