Lisa Rothstein was diagnosed with IBS as a teen and soon suspected her symptoms were related to diet. Dietary advice from her doctors, however, only made her IBS worse. Eventually she found that eating wheat- and lactose-free foods helped. She became known in her community as an expert recipe developer for these diets. Living and working in a multicultural environment, Lisa expanded her repertoire to include the unique foods and spices of Middle Eastern, Hispanic, and Asian cuisines. In 2011, on the recommendation of dietitian Karen Warman, she explored the low-FODMAP diet and found that it dr...