The American Psychiatric Association (APA) has updated its Privacy Policy and Terms of Use, including with new information specifically addressed to individuals in the European Economic Area. As described in the Privacy Policy and Terms of Use, this website utilizes cookies, including for the purpose of offering an optimal online experience and services tailored to your preferences.

Please read the entire Privacy Policy and Terms of Use. By closing this message, browsing this website, continuing the navigation, or otherwise continuing to use the APA's websites, you confirm that you understand and accept the terms of the Privacy Policy and Terms of Use, including the utilization of cookies.

×
Published Online:https://doi.org/10.1176/ajp.127.5.611

Several studies of schizophrenic and normal patients suggested a plant food dietary source for urinary 3, 4-DMPEA. The authors' study of three nonschizophrenics found this urinary amine (positively identified by mass spectrometry) present during free diet plus tea ingestion and not present during controlled diet except when tea was being ingested. They conclude that urinary 3, 4-DMPEA has an exogenous plant source and that its presence is not primarily related to schizophrenia.

Access content

To read the fulltext, please use one of the options below to sign in or purchase access.