What is casein and why isn’t it in my focaccia?

Wednesday, October 17, 2007 posted by Sandee

Filed under Health

Half of Celiacs tested showed “a similarly strong inflammatory reaction” to Cows’ Milk as they did to Gluten

jersey cow

From Clinical & Experimental Immunology (March, 2007): 20 biopsy-confirmed celiacs now in remission were given a rectal-challenge of gluten & cows’ milk protein. (Oh, the things we do for science!)

18 of them showed an anti-gluten-type response, 10 of those 18 reacted equally to the cow’s milk (as exhibited by a different response). They then retested 6 of the 10 to see which component of cows’ milk was the culprit.

The conclusion? “A mucosal inflammatory response similar to that elicited by gluten was produced by [cows’ milk] protein in about 50% of the patients with coeliac disease. Casein, in particular, seems to be involved in this reaction.”

View the abstract on PubMed.
Clin Exp Immunol. 2007 Mar; 147(3):449-55. Mucosal reactivity to cow’s milk protein in coeliac disease. Kristjansson G, Venge P, Hallgren R., Department of Medical Sciences, University Hospital of Uppsala, Sweden.

– Baker’s Note: And that’s just the celiacs! Casein has long been implicated along with gluten in neurological (i.e., MS or ataxia) and neuropsychological diseases (most notably, Autism-Spectrum Disorder). And yet so much of gluten-free food contains dairy. Not here! The Sensitive Baker is 100% Gluten AND Casein-free.


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