There is something going on with endogenous calcium,phosphate,and magnesium secreated in
the small intestine and the immune system. They form nano particles which grab antigens and present
to immune cells. Now what happens if magnesium deficient,perhaps some malfunction, wild guess. Then there is the NOD2 problem.
This info seems to be something different that is going on, and should
really be looked into. Magnesium keeps the particles amorphis.
Old Mike
/www.ncbi.nlm.nih.gov/pmc/articles/PMC4404757/specific work on crohn's follow up
/www.nature.com/articles/srep26747here is something on magnesium and crohn's
/www.ncbi.nlm.nih.gov/pmc/articles/PMC4127587/