I’m sorry for the parents and the young man but this is the age when schizophrenia manifests. I doubt those supplements had anything to do with it.
Uh... sounds like he was a few cards short of a full deck loooong before he went missing.
schizophrenia usually manifests itself in people of that age.
Unfortunately, in most cases getting schizophrenia at that age is normal for that disease, it was in his genes since conception and he will have it the rest of his life.. It was not due to taking supplements like ginseng, etc.