"i have been doing this diet for roughly 14 years... type o non-secretorafter the first week or two off of wheat and dairy i started having severe cleansing reactions mainly in the intestines, passing hardened or black stools, then worms, and now a strong metallic taste and odor to these stool. often this stuff gets stuck in me on the way out since its so dry and toxic. i also have liver/gb congestio" . . . .