For the Love of Lactose: We All Scream for Ice Cream, but Do You Moo for A2?
Are you cursing your genes for lactose intolerance as the season of ice cream cones and smoothies heats up? Your inability to digest dairy might be genetic, but it's not necessarily your parents' fault. Dairy cows underwent a genetic evolution several thousand years ago, which may have led many to erroneously believe they are lactose intolerant.