Even though you dont have celiacs disease it doesnt mean that wheat and gluten dont cause you problems.My suggestion is cut out the wheat and anything that contains gluten. If it doesnt work it doesnt work and then you can be sure that you've eliminated one variable. But if it does work...........I reckon its worth the try. I mean thats just my suggestion. I dont want to tell you you gotta do this or that or blindly obey a diet laid out by somebody you dont know. The evidence does back up the wheat and gluten theory though, I mean, try this little experiment to see what happens when you put bread inside your body: Take a slice of white bread and place it in a bowl of water. Very quickly the bread expands to a size a fair bit bigger than that of the original slice. This is what happens when its inside your stomach, it expands and and causes bloating. If you need any information on what to substitute for wheat based foods or if you wanna ask me any questions give me a shout. Good luck