National Geographic : 1975 Feb
OnlyMazola is made from corn. And it's No CornOil the highest in No polyunsaturates. Of America's three most-used cooking oils, only Mazola is corn oil. Neither Crisco nor Wesson have any ioo% Corn Oil corn oil at all. Of these three oils, Mazola is highest in polyunsaturates. And foods fried in Mazola get the delicate, digestible lightness of corn oil. Only Mazola is corn oil. Wesson and Crisco are not. That's a big difference: Mazola: Good for your food because it's Corn Oil. * Taste the difference in Mazola Margarine, too !