# What Doctors Don’t Learn About Cannabis in Medical School: The Educational Blind Spot > **Author:** Benjamin Caplan, MD (ABFM Board Certified, MA Lic. #240562, NPI: 1962722637) > **Publisher:** CED Clinic (https://cedclinic.com) > **Canonical URL:** https://cedclinic.com/what-doctors-dont-learn-about-cannabis/ > **Published:** 2026-09-30T18:57:20-04:00 | **Last Modified / Clinically Audited:** 2026-09-30T18:57:20-04:00 > **Clinical Summary:** Over 80% of U.S. medical schools omit the human endocannabinoid system from their core curriculum. Dr. Benjamin Caplan discusses why your doctor isn't ignoring cannabis because it doesn't work—they were simply never taught it. --- Dr. Benjamin Caplan, MD  |  Board-Certified Family Physician  |  Chief Medical Officer, CED Clinic  |  Author of *The Doctor-Approved Cannabis Handbook*  |  Clinical Video Series CED Clinical Focus Evidence-Based Cannabinoid Medicine A structured clinical guide featuring video insights from Dr. Benjamin Caplan, MD. Over 80% of U.S. medical schools omit the human [endocannabinoid system](https://cedclinic.com/cbd-gummies-diabetes-management-evidence-safety/) from their core curriculum. Dr. Benjamin Caplan discusses why your doctor isn’t ignoring cannabis because it doesn’t work—they were simply never taught it. Dr. Caplan Clinical Video Insight Medical Education Alert ### What Your Doctor Doesn’t Know About Cannabis: The Medical Blind Spot 1 in 5 patients uses cannabis, yet most physicians never had a single lecture on the endocannabinoid system. Dr. Caplan explains how modern medical education fell behind the science. > @drbenjamincaplan > > > What Your Doctor Doesn’t Know About Cannabis: The Medical Blind Spot > > > Watch on TikTok [Watch on TikTok & Follow @drbenjamincaplan →](https://www.tiktok.com/@drbenjamincaplan/video/7520783845751377183) The Grand Curricular Omission in Modern Medicine The human endocannabinoid system is the largest regulatory neurotransmitter network in the human body, governing immune modulation, pain gating, metabolism, and mood. Yet, a landmark survey published in the *Journal of Cannabis Research* revealed that **fewer than 15% of medical schools** include ECS instruction in standard curricula ([Evanoff et al., Drug and Alcohol Dependence](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8054970/)).Read our comprehensive clinical overview of the [endocannabinoid system and cannabinoids](https://cedclinic.com/endocannabinoid-system-and-cannabinoids/). Why Most Physicians Hesitate to Discuss Cannabis Because of this educational void, well-meaning physicians often feel ill-equipped to discuss product formats, terpene profiles, or titration math with their patients. This forces patients to seek medical advice from dispensary clerks or social media rather than credentialed healthcare providers.CED Clinic was founded specifically to provide compassionate, board-certified physician leadership in cannabinoid medicine. Learn about our approach on our [homepage](https://cedclinic.com/). Re-Educating the Next Generation of Clinicians Dr. Benjamin Caplan frequently lectures at medical conferences and trains healthcare providers on clinical cannabinoid pharmacokinetics. Review the full clinical framework in [The Doctor-Approved Cannabis Handbook](https://cedclinic.com/doctor-approved-cannabis-handbook/). ## Frequently Asked Questions Why don’t most doctors know how to prescribe cannabis? Most medical schools never taught the endocannabinoid system due to historical federal prohibition, leaving doctors without formal clinical training in cannabinoid pharmacology. How can I talk to my primary care doctor about [medical cannabis](https://cedclinic.com/cbd-gummies-for-sexual-enhancement-evidence/)? Be open about your symptoms, bring product lab certificates (COAs), and share peer-reviewed studies or clinical handbooks with your healthcare team. What makes a specialized cannabis clinic different? Specialized clinics like CED Clinic are led by licensed physicians who understand drug-drug interactions, cannabinoid pharmacokinetics, and customized titration schedules. Share this Clinical Resource: [X / Twitter](https://twitter.com/intent/tweet?text=What+Doctors+Don%27t+Learn+About+Cannabis+in+Medical+School%3A+The+Educational+Blind+Spot&url=https%3A%2F%2Fcedclinic.com%2Fwhat-doctors-dont-learn-about-cannabis%2F) [LinkedIn](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fcedclinic.com%2Fwhat-doctors-dont-learn-about-cannabis%2F) [BlueSky](https://bsky.app/intent/compose?text=What+Doctors+Don%27t+Learn+About+Cannabis+in+Medical+School%3A+The+Educational+Blind+Spot%20https%3A%2F%2Fcedclinic.com%2Fwhat-doctors-dont-learn-about-cannabis%2F) [RSS](https://cedclinic.com/feed/) Related Reading at CED Clinic Pillars & Clinical Guides Grand Pillar [Comprehensive Medical Cannabis Guide](https://cedclinic.com/medical-cannabis-guide/) Complete clinical evidence, legal frameworks, and patient certification pathways. [Read Article →](https://cedclinic.com/medical-cannabis-guide/) Head Authority [Cannabis vs. Marijuana: Botanical & Chemical Differences](https://cedclinic.com/cannabis-vs-marijuana/) Scientific distinctions between hemp, cannabis chemovars, and high-THC cultivars. [Read Article →](https://cedclinic.com/cannabis-vs-marijuana/) Clinical Tool [Medical Cannabis Dosing & Administration Guide](https://cedclinic.com/medical-cannabis-dosing-and-administration/) Interactive dosing calculators, titration schedules, and route pharmacokinetics. [Read Article →](https://cedclinic.com/medical-cannabis-dosing-and-administration/) [https://cedclinic.com/contact/](https://cedclinic.com/contact/) Physician-Led, Whole-Person Care A doctor who takes the time to truly understand you. Personal care that starts with listening and is guided by experience and ingenuity. Health, Longevity, Wellness One-on-One Cannabis Guidance Metabolic Balance [Leave a Message](https://cedclinic.com/contact/) [Metabolic Care](https://cedclinic.com/metabolic/metabolic-how-it-works/) [Medical Consulting](http://CEDclinic.com/book) [Cannabis Care](http://CEDclinic.com/book) [https://cedclinic.com/contact/](https://cedclinic.com/contact/) **Medical & Legal Disclaimer:** The clinical information and educational content presented herein is for informational and educational purposes only and does not constitute individualized medical advice, clinical diagnosis, or a physician-patient relationship. Cannabis laws vary widely by jurisdiction. Always consult with a licensed healthcare provider prior to initiating, adjusting, or discontinuing any therapeutic regimen or prescription medication. ### Related --- ### Verification & Medical Governance - **Lead Clinical Author:** Benjamin Caplan, MD - **Credentials:** Board Certified in Family Medicine (ABFM), Former CMO Canna Care Docs (250,000+ patients supervised), Founder & CMO CED Clinic & CED Foundation, Author of *The Doctor-Approved Cannabis Handbook* (Penguin Random House). - **Clinical Scale:** 350,000+ lifetime evaluations overseen; 81,008-patient Real-World Evidence Registry (`~/.ced_rwe_vault.db`); 125,000+ peer-reviewed study literature observatory (`http://localhost:8768/api/explorer/terminal`). - **License Verification:** Commonwealth of Massachusetts License #240562 (https://checkahealthlicense.mass.gov/). - **NPI Registry:** 1962722637 (https://npiregistry.cms.hhs.gov/provider-view/1962722637). - **Ethics & Data Privacy:** Clinical registry observations adhere strictly to HIPAA Safe Harbor de-identification (45 CFR § 164.514(b)) and criteria for secondary research exemption under 45 CFR § 46.104(d)(4).