In alternative health we always will have these problems.
People are for ever experimenting.
We all did especially with iodine. About 3-4 years ago we were all learning and reading. A friend of mine asked me since she was pregnant if she should take Iodine at that time I said I would not, we are all adults trying to learn and at this point if I were you I would not.
MH started 9 years ago and we don't know what he made or how much was used, so we don't know any details.