When I joined the forum a few years back, the reason was this topic ! For some reason I was researching the Diet of Wurms ( a medieval ecclesiastical parliament in Germany) which back in the 13th Century decided on what now are obscure matters of theology but then were important life or death political matters. And there was the Crohns Forum mob, punning about
a Crohnie who had a diet of worms...
From Ovamed in the Netherlands, by post, if I remember correctly. I think it was C2 (Crohnie2) that was trying it, and after a few months - about
a year - she decided it was not working. Part of the issue was cost - it was not covered by insurance, and was costing £100s.
But the science is certainly sound - parasites have a superb armoury of anti-inflammatory substances (and their opposites), and in some cases are even known to control their hosts behaviour
in major, life threatening ways.