Wigmore on Cannabis

How long does marijuana stay in your system?
For medical and legal professionals seeking authoritative answers to critical questions—like “How long does marijuana stay in your system?”—Wigmore on Cannabis is the indispensable resource. This definitive guide compiles and analyzes over 550 peer-reviewed studies on THC metabolism, detection windows, and cannabinoid effects, providing clarity for courtroom testimony, workplace drug testing, and clinical practice.
Authored by renowned forensic toxicologist James G. Wigmore, this book translates complex research into actionable insights, including:
- Science-backed timelines for THC retention in blood, urine, and hair (key to answering “how long does marijuana stay in your system?” for legal or employment cases).
- Comparative tables contrasting cannabis and alcohol toxicology, highlighting medicolegal distinctions.
- Expert analysis of cannabinoid hyperemesis syndrome (CHS), withdrawal symptoms, and long-term health impacts.
With chapters framed by historical perspectives—from medical literature to cultural commentary—Wigmore on Cannabis equips professionals to navigate the evolving science of marijuana in an era of widespread legalization.
Wigmore on Cannabis Reviews
Wigmore has extensively assessed peer-reviewed scientific literature on the human forensic toxicology of tetrahydrocannabinol and other cannabinoids found in marijuana (cannabis). In this book, he presents over 550 of the approximately 5,000 studies he examined…. Medical and legal practitioners will find this an indispensable tome with up-to-date scientific evidence related to cannabis and its use. Academic law libraries will also benefit from having this practical book in their collections, as it emphasizes the depth of analysis that has been undertaken and will continue to be required as new cannabis-related issues arise in our courts.
University of Ottawa Library, Canadian Law Library Review
Wigmore on Cannabis FAQs
How long does marijuana stay in your system?
Wigmore on Cannabis provides science-backed timelines for THC detection in blood, urine, and hair based on 550+ studies.
What makes this book authoritative on cannabis detection?
It analyzes over 550 peer-reviewed studies on THC metabolism and detection windows.
How much does Wigmore on Cannabis cost?
The book is priced at $127.00.
Where can I buy Wigmore on Cannabis?
It's available through University of Toronto Press and Amazon.
What professionals will benefit from Wigmore on Cannabis?
Medical experts, legal professionals, and forensic toxicologists needing cannabis detection data.
Does the book cover workplace drug testing?
Yes, it provides reliable THC detection data for workplace drug testing programs.
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