The good news: It doesn't mean you have to say goodbye to your favorite slice of pizza.

Dear Dr. Roach: I’m a 78-year-old retired medical oncologist. While in residency in New York, I got a gastrointestinal virus that left me with lactose intolerance. After a while, it improved somewhat.

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 ...

If you live a lactose-free lifestyle, you probably use lactose-free milk for your breakfasts and baking recipes. (And if you're wondering, no -- lactose-free is actually not the same as dairy-free.) ...

Lactose intolerance is a common digestive problem where the body is unable to digest lactose, a sugar present in milk and dairy products ...

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 ...

Dear Dr. Roach: I’m a 78-year-old retired medical oncologist. While in residency in New York, I got a gastrointestinal virus that left me with lactose intolerance. After a while, it improved somewhat.

The symptoms of lactose intolerance can start within hours of consuming lactose and last as long as someone includes lactose in their diet. Lactose intolerance is an inability to digest and absorb ...

Last month, U.S. Department of Health and Human Services (DHHS) Secretary Robert F. Kennedy, Jr. and U.S. Department of Agriculture (USDA) Secretary Brooke Rollins announced new dietary guidelines for ...