Just thinking off the top of my head, but with respect to Iodine VWT forum, what we've seen are most people having improvements. However, there is always a small fraction of people who encounter difficulties.

Now, at present, the problematic people's postings are all lumped in with the remainder of the forum.

I'd conceived the possibility of having an "Iodine Problems" forum. If we moderators can maybe move the problematic Iodine supplementing people's postings to such a forum, that could serve as a good database, for the case where a new supplementer comes along and experiences a difficulty, in such a hypothetical forum, they would have a much better chance of being possibly able to locate a person in the past who had a similar difficulty, and thereby possibly find an answer. Since there are a finite number of possible problematic scenarios, people might be able to find their answers more quickly, instead of having to wade through all of the postings in the VWT forum. I don't know... am just sharing a thought. If implemented, it might be useful to post a hyperlink at or near the top of the current VWT forum that leads to such an Iodine Problems forum