One might hold that all vitamin deficiency angles in schizophrenia have been thoroughly investigated, found wanting and that researches have just moved on. The view might be that the very rococo hypotheses of psychiatric genetics, for example, have only been resorted to only after all simpler theories have been falsified. This is not the case. A search on PubMed of “coenzyme a” and schizophrenia only pulls up 21 articles where none of the articles investigate coenzyme A levels in schizophrenia. Supplements can be of assistance in the treatment of schizophrenia.