I think so, although some people don't produce IgA, I think. Does the 99.00 one also check Ttg? Hmmmm... Although it was probably good I found out about my casein intolerance too.

He mentioned in his lecture they're going to have some test that'll test for a butt load of food intolerances at once. But they might still be a ways off from having that. And I have no idea how much it'll cost. I will have that one done too.