Hi, I have been gluten free for 4 years and at first it made quite a difference on my health. I still found that something still wasn't right with my diet. Just recently I found out that I also have fructose malapsorption as well. (no fruits, many veggies, honey, sugar, corn syrup, etc. ). A good link is: http://en.wikipedia.org/wiki/Fructose_malabsorption The symptoms are very similar to Celiac disease plus cause a lot of gas, bloating, diarrhea, etc. It has been a challenge finding food to eat, but I feel so much better! It will be hard watching people eat all the good food and treats over the holidays. It is tested through a hydrogen breath test. My doctor said that 10% of Celiacs won't be-able to digest Oats at all. In general, he is very afraid of cross contamination and to proceed very cautiously. I am unable to do oats and am unsure if it is from the Celiac or fructose (there is a lot of fructose in whole grains & fiber). What is interesting is that my doctor sees a lot of POTS patients with these problems. I also have some motility issues that aren't helping the digestion process of digestion and absorption. For snacks I tend to eat EnerG Wylde pretzels, Glutino sesame bread sticks, some almonds, and Cheechah snacks.