Intolerance occurs in cases of fatty food, difficult to digest carbohydrates such as wheat and corn, non-absorbable sugars found in soft drinks, insoluble fiber, lactose in dairy products and vegetables such as cabbage and cauliflower.
De una parte la intolerancia, en caso de alimentos grasos, carbohidratos de baja digestibilidad trigo, maíz, azúcares no absorbibles bebidas gaseosas, fibra insoluble, lactosa productos lácteos y vegetales repollo, coliflor.