Gluten

Initially suspected that intestinal gas was caused by excessive consumption of gluten,protein found in wheat, rye, and barley. However, cutting down on soy protein seems to work.

10 Signs You're Gluten Intolerant


symptoms it could be a sign that you have gluten intolerance:

1. Digestive issues such as gas, bloating, diarrhea and even constipation. I see the constipation particularly in children after eating gluten.

Soy Sensitivity

If you have a soy sensitivity, your body has trouble breaking down the proteins and sugars in soy.

Any undigested soy sugars and proteins move through your digestive system. Eventually they get to the colon where they begin to cause you problems like diarrhea, cramping and trapped gas.