what causes food to pass undigested
There are many disorder and underlying factors that are recognized as cause of undigested food in stools. Malabsorption may occur due to several disorders such as diverticulitis, celiac disease, Crohnâs disease etc. Bacterial and Viral infection are also said to cause occurrence of undigested food in feces. The condition may also be side-effect of drugs such as antibiotics and some other drugs.