ScienceDaily (Apr. 8, 2009) - Deficiency in vitamin D has been widely regarded as contributing to autoimmune disease, but a review appearing in Autoimmunity Reviews explains that low levels of vitamin D in patients with autoimmune disease may be a result rather than a cause of disease and that supplementing with vitamin D may actually exacerbate autoimmune disease.
Vitamin D and autoimmune rheumatic diseases.
Cutolo M.
Rheumatology (Oxford). 2009 Mar;48(3):210-2. Epub 2008 Oct 17.
PMID: 18930963
doi:10.1093/rheumatology/ken394
itamin D and autoimmunity: new aetiological and therapeutic considerations.
Arnson Y, Amital H, Shoenfeld Y.
Ann Rheum Dis. 2007 Sep;66(9):1137-42. Epub 2007 Jun 8. Review.
PMID: 17557889
doi:10.1136/ard.2007.069831
If wheat is so bad, what about all the other grains?
First of all, I demonize wheat because of its top-of-the-list role in triggering:
--Appetite--Wheat increases hunger dramatically
--Insulin
--Blood sugar--Wheat is worse than table sugar in triggering a rapid, large rise in blood sugar
--Triglycerides
--Small LDL particles--the number one cause for heart disease in the U.S.
--Reduced HDL
--Diabetes
--Autoimmune diseases--Most notably celiac disease and thyroiditis.
Most other "healthy, whole grains" aren't quite as bad. It's a matter of degree.