Celiacpt, I misspoke and take Quatrase and Starchway and cannot eat much fruit. I think if these two work, the Fructase will too. Intoleran sells test packs now for $6. Try it with a bit of the fruit you are avoiding. I remember reading that they recommended newbies start with three capsules, to ensure a good result. If you discover you need less, great! Right now I take one of the two I mentioned at every snack or meal. I would be in trouble if I didn't. Good luck and let me know if you try it and how you do. Maybe you'll give me courage to try "real" fruit.