The words “genetic” or “idopathic”, an unknown cause, is often used by medical doctor when they are trying and failing
to locate the reason a person is sick. I get the idea that it is just something that happens and we are all to live in fear and hope it doesn’t happen to us. The best I hear is that something is linked to the “disease” being talked about, nothing concrete, just perhaps something might have something to do with it.
Read about finding the Cause of Your Physical Problem?