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 ...
I recently learnt that I am lactose-intolerant. Do I need to avoid all dairy or are some products safe to eat? Some 30 million to 50 million people in the United States have lactose intolerance.