We constantly have clients that complain of abdominal bloating and distention. This is often caused by gases that build up in the intestines. You might wonder what could cause all of this gas! Some of the possibilities include a lack of fiber in the diet, overeating animal protein, dairy intolerance, or intestinal parasites. Take a look at this article by Josephine Goffe-Gardner, RN, ND to find answers related to abdominal bloating and distention.