In the minds of most Rheumatolgists the studies of LSD have been done and they have failed. Most of their income is derived from the ongoing monitoring of seriously dangerous drugs which disable/suppress the immune system.
No amount of further dietary studies will change their minds one iota.
Ultimately a irrefutable scientific proof of pathogenesis will show that at least for a proportion of AS patients a NSD will be efficaceous; but even then the medical profession will resist it because their number one priority is themselves.
The patients runs a distant second (or maybe last).
If it all possible I want nothing to do with them!
David