“Sugar is addictive” “Sugar feeds cancer” “Cut out all sugar!!”
A huge number of Americans - up to 30% - believe they should be eating less gluten, a protein found in some grains such as wheat, barley and rye. But is this fear of gluten legitimate and is there evidence to support this belief? Or is it just another misplaced fad, similar to the fear of fat that swept through America in the 80's and 90's?