Gabes,
Dr. Hyman is considered to be one of the "good doctors", as far as gluten-sensitivity is concerned. He belongs to a list of doctors considered to be at the cutting edge of thinking, regarding gluten-sensitivity. Here's a list that includes most of them:
http://sites.google.com/site/jccglutenf ... iacdisease
This article by him was published back in January of this year:
http://www.huffingtonpost.com/dr-mark-h ... 79089.html
Note this quote from that article:
In light of the new research on the dangers of gluten sensitivity without full blown celiac disease, I consider any elevation of antibodies significant and worthy of a trial of gluten elimination. Many doctors consider elevated anti-gliadin antibodies in the absence of a positive intestinal biopsy showing damage to be "false positives." That means the test looks positive but really isn't significant.
We can no longer say that. Positive is positive and, as with all illness, there is a continuum of disease, from mild gluten sensitivity to full-blown celiac disease. If your antibodies are elevated, you should go off gluten and test to see if it is leading to your health problems.
The red emphasis is mine, of course. Note that he is referring to blood test results, with those comments.
Tex