Patsy Catsos October 28, 2018 FODMAPs in food and drink, Sciency stuff, Secrets to success, Label reading Sourdough Bread and FODMAPs Patsy Catsos October 28, 2018 FODMAPs in food and drink, Sciency stuff, Secrets to success, Label reading While bread made from white or whole wheat flour is high in FODMAPs, traditionally made sourdough breads made with these flours are low.