LifestyleLactose and Fructose Intolerance - what to do?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle03/07/2013March 7, 2013Intolerance of carbohydrates is one of the most frequent sources of chronic intestinal problems. Ingestion of these complex sugars can cause diarrhea, bloating and stomach ache.https://p.dw.com/p/17sXiAdvertisement