GlutensCeliac DiseaseDiet, Gluten-FreeDermatitis HerpetiformisGliadinJejunumLactose IntoleranceReticulinIntestinal MucosaTransglutaminasesImmunoglobulin ADuodenumLactose Tolerance TestBiopsyLactose SynthaseLactose FactorsAnimal FeedTriticumLactaseFlourThiogalactosidesMilkSymportersDigestionCosmeticsZea maysNitrophenylgalactosidesBreadWheat HypersensitivityHLA-DQ AntigensDietary ProteinsPowdersGalactosidesGalactosidasesDietFree RadicalsMonosaccharide Transport Proteins