WEST LAFAYETTE, Ind. -- Many people who claim to be lactose intolerant really aren't, says Dennis Savaiano, dean of Purdue University's School of Consumer and Family Sciences. The problem, Savaiano ...

Lactose intolerance is a condition where the body cannot digest lactose, a carbohydrate (sugar) found in milk. The enzyme called lactase which is present in the small intestine is responsible for ...

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A recent column about dairy foods brought these questions from Nancy in Arizona (United States): “Are you paid by the dairy association? Why would you claim that lactose-intolerant people can ...