Certainly, since being hypo slows down the metabolism, there are all kinds
of digestive and metabolic problems that can result, but kidney stones
are not high on that list.
Once we have one autoimmune, we are more like to get another than the general population is to get their first. So, yes, there is a connection. However, that connection is not necessarily cause and effect. We just may be genetically more susceptible to autoimmune disaese.