# The Doctor-Approved Cannabis Handbook: A Clinical Roadmap by Dr. Benjamin Caplan

> **Author:** Benjamin Caplan, MD (ABFM Board Certified, MA Lic. #240562, NPI: 1962722637)
> **Publisher:** CED Clinic (https://cedclinic.com)
> **Canonical URL:** https://cedclinic.com/doctor-approved-cannabis-handbook/
> **Published:** 2026-09-30T18:55:23-04:00 | **Last Modified / Clinically Audited:** 2026-09-30T20:38:21-04:00
> **Clinical Summary:** Written by board-certified physician Dr. Benjamin Caplan, The Doctor-Approved Cannabis Handbook provides patients and clinicians with a clear, science-grounded framework for navigating cannabinoid therapy.

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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.
 

 

Written by board-certified physician Dr. Benjamin Caplan, The Doctor-Approved Cannabis Handbook provides patients and clinicians with a clear, science-grounded framework for navigating cannabinoid therapy.

 

 
 Dr. Caplan Clinical Video Insight
 Author Feature
 
 

### Most Doctors Sign Scripts. I Sign Moments: Inside the Handbook

 

Most doctors hand out prescriptions without education. In The Doctor-Approved Cannabis Handbook, Dr. Caplan empowers patients with clinical dosing charts, science, and practical guidance.

 
 
 

> @drbenjamincaplan
> 
> 
> Most Doctors Sign Scripts. I Sign Moments: Inside the Handbook
> 
> 
> Watch on TikTok

 
 
 
 [Watch on TikTok & Follow @drbenjamincaplan →](https://www.tiktok.com/@drbenjamincaplan/video/7573918486104182046)
 

 
Bridging the Gap Between Cannabis Science and Clinical Practice
For over a century, medical cannabis was shrouded in prohibition, leaving patients to navigate dispensaries through guesswork and internet forums. *The Doctor-Approved Cannabis Handbook*, authored by CED Clinic Chief Medical Officer Dr. Benjamin Caplan, bridges this gap by translating complex pharmacology into actionable, compassionate health strategies.Read more about Dr. Caplan’s clinical background and Harvard training on our [physician profile page](https://cedclinic.com/dr-benjamin-caplan/).

What Readers Discover Inside the Book
The handbook covers critical practical topics:
- Deciphering dispensary labels, Certificates of Analysis (COAs), and terpene profiles.
- Step-by-step titration schedules for chronic pain, insomnia, anxiety, and neurodegenerative conditions.
- Navigating prescription drug interactions with cytochrome P450 enzymes ([Antoniou et al., CMAJ](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6678684/)).
- Protocols for older adults, pediatric care, and sensitive patients.

Where to Order Your Copy & Get Signed Editions

 
 [http://amzn.to/4a35lhE](http://amzn.to/4a35lhE)
 
 
 
 *The Doctor-Approved Cannabis Handbook* is available worldwide in hardcover, paperback, e-book, and audiobook.
 
 [Order Signed Copies Directly →](http://doctorapprovedcannabishandbook.com/)
 [Order on Amazon →](http://amzn.to/4a35lhE)
 
 
 Looking for signed copies with personal inscriptions? Visit [DoctorApprovedCannabisHandbook.com](http://doctorapprovedcannabishandbook.com/). For fast delivery, order directly on [Amazon](http://amzn.to/4a35lhE).
 
 

 

## Frequently Asked Questions

 
 
 Who is The Doctor-Approved Cannabis Handbook written for?
 

It is written for patients, caregivers, and medical professionals seeking an evidence-based, step-by-step guide to using cannabinoid therapies safely and effectively.

 Does the book contain specific dosing protocols?
 

Yes. It features condition-specific titration ladders, cannabinoid ratio charts, and symptom tracking worksheets.

 Where can I purchase the book?
 

Signed copies can be ordered directly at [DoctorApprovedCannabisHandbook.com](http://doctorapprovedcannabishandbook.com/), and copies are also available worldwide on [Amazon](http://amzn.to/4a35lhE) and all major booksellers.

 

 
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 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/)

 

 
 

 
 
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 **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

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### 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).