CBD Wiki: CBD, Cannabinoids, Safety & Quality Explained
The SaveSleuth CBD Wiki explains CBD, THC, cannabinoids, CBD oil, extract types, laboratory testing, certificates of analysis, product quality and the scientific history of cannabidiol. As the Wiki expands, it will also cover extraction, terpenes, the endocannabinoid system, bioavailability, stability, safety and other specialist topics.
Each page answers one defined question rather than repeating the same information across the site. The Wiki is designed as a neutral knowledge and verification layer; shopping guides, store reviews, coupons and current deals remain separate.
- New to CBD? Start with What Is CBD?, then continue to CBD vs THC and Cannabinoids.
- Checking a product? Use CBD Quality and CBD Certificate of Analysis.
- Trying to understand lab results? Read Cannabinoid Testing: HPLC vs GC.
- Comparing product types? See CBD Oil and Full-Spectrum vs Broad-Spectrum vs CBD Isolate.
- Interested in cannabis history worldwide? Start with History of Cannabis: archaeology, hemp, science and laws.
- Researching ancient China? Explore Cannabis in Ancient China: archaeological finds, hemp textiles and early writings.
- Interested in the discovery of CBD? Read Roger Adams and the 1940 CBD research.
Which CBD Wiki Topic Answers Which Question?
The Wiki separates basic concepts, products, laboratory analysis, documentation, scientific history, safety and legal context. Published guides are linked below; planned topics remain listed without links until their pages are live.
| Question | Relevant Wiki Topic | Main Focus |
|---|---|---|
| What is CBD? | What Is CBD? | Cannabidiol, hemp, origin and common CBD terminology. |
| What is the difference between CBD and THC? | CBD vs THC | Intoxication, THC-related claims, cannabinoid differences and product context. |
| What are CBD, CBG, CBN, CBDA and THCA? | Cannabinoids | Cannabinoid groups, abbreviations, acidic precursors and cannabinoid profiles. |
| Who discovered CBD? | The Discovery of CBD | Roger Adams, Minnesota wild hemp, Todd and Jacob, the 1940 research and later structure work. |
| How does the endocannabinoid system work? | Endocannabinoid System | CB1, CB2, anandamide, 2-AG, FAAH, MAGL and the role of CBD. |
| What is CBD oil made from? | CBD Oil | CBD extract, carrier oils, percentages, milligrams, bottle size and labels. |
| What do full-spectrum, broad-spectrum and isolate mean? | CBD Extract Types | Cannabinoid profile, THC context and differences between extract types. |
| How is CBD extracted? | CBD Extraction | CO₂ extraction, ethanol extraction, decarboxylation, winterization and processing. |
| How are CBD and THC lab values produced? | Cannabinoid Testing | HPLC, GC, acidic cannabinoids, detectors, decarboxylation and method interpretation. |
| How do I read a CBD lab report? | CBD Certificate of Analysis | Batch information, units, CBD, THC, ND, LOD, LOQ and additional test panels. |
| How can CBD product quality be assessed? | CBD Quality | Product identity, batch traceability, composition, labeling and company transparency. |
| How stable is CBD? | CBD Stability & Storage | Light, heat, oxygen, formulation, packaging, shelf life and older COAs. |
| How is CBD absorbed and processed? | CBD Bioavailability | Absorption, first-pass metabolism, food effect, Cmax, AUC and formulation. |
| What evidence supports the entourage effect? | Entourage Effect | CBD-THC interactions, terpenes, full-spectrum claims and limits of current evidence. |
| What are terpenes? | Terpenes | Aroma compounds, terpene profiles, plant origin and product information. |
| What should I check before buying CBD? | Buying CBD Safely | Product information, seller details, total price, shipping, returns and documentation. |
| Is CBD legal? | CBD Legal Context | Country, product type, intended use, THC rules and local regulation. |
| Where can I find short definitions? | CBD Glossary | Concise A-to-Z explanations with links to deeper Wiki topics. |
CBD Basics
These guides form the starting point of the Wiki. They explain what CBD is, how cannabidiol differs from THC and how the better-known cannabinoids fit together.
CBD Products & Extract Types
Product names alone do not explain what a CBD product contains. These guides separate CBD oil itself from the type of extract used to formulate a product.
CBD Oil · Full-Spectrum vs Broad-Spectrum vs CBD Isolate
Planned: CBD Extraction · Terpenes
Lab Testing, COAs & Product Quality
This part of the Wiki focuses on information that can be checked rather than marketing language. It covers how laboratory values are produced, how a finished report should be read and how product identity and documentation can be matched.
Cannabinoid Testing: HPLC vs GC · CBD Certificate of Analysis (COA) · How to Tell If CBD Is Good Quality
How the Lab & Quality Guides Fit Together
The three published laboratory and quality guides answer different questions. The quality guide starts with the product itself. The COA guide explains the finished laboratory report. Cannabinoid testing explains how analytical methods can produce the values shown on that report.
| Start Here If You Want To… | Guide |
|---|---|
| Check whether the product, batch, label and documentation match | CBD Quality |
| Understand CBD, THC, units, ND, LOD, LOQ and other COA fields | Certificate of Analysis |
| Understand HPLC, GC and why the testing method can affect reported cannabinoid values | Cannabinoid Testing |
Cannabis & Hemp Worldwide: History, Archaeology and Law
The history of the cannabis plant is not the same as the discovery of cannabidiol. Our research guide follows the evidence from ancient plant remains in East Asia, chemical traces in Pamir burial braziers and nineteenth-century medical publications to international treaties and modern national laws. It explains what each archaeological source can establish and where uncertainty remains.
Read the world history of cannabis: original research and legal documents →
CBD History & Research
The history of CBD is not one discovery date or one scientist. Our first historical deep dive reconstructs the early scientific work behind cannabidiol using original papers, patent documents and later scholarly research.
The Discovery of CBD: Roger Adams, Minnesota Wild Hemp and 1940
The guide follows the story from Minnesota hemp harvested in 1938 through the 1940 work of Roger Adams, parallel research by Anne Jacob and Alexander R. Todd, the CBD isolation patent and later structural work in 1963–1964.
How CBD Works in the Body
This future section will focus on biological and pharmacokinetic questions rather than product marketing. The topics will be separated so mechanisms, absorption and evidence for compound interactions are not mixed together.
Endocannabinoid System · CBD Bioavailability · Entourage Effect
CBD Extraction & Plant Compounds
How CBD is extracted is a different question from which cannabinoids are present in the final product. This section will cover the production methods used to obtain cannabinoid-rich extracts and the plant compounds that may remain alongside cannabinoids.
CBD Extraction · Terpenes
CBD Stability & Storage
A COA describes a tested sample at a particular point in time. It does not guarantee that the composition of a product will remain identical indefinitely. Light, heat, oxygen, packaging and formulation can all matter when considering storage and older laboratory reports.
CBD Stability & Storage
CBD Legal Context
CBD does not have one universal legal status. Relevant rules can depend on the country, product category, intended use, cannabinoid composition and other local requirements.
The English CBD Wiki therefore does not turn a rule from one country into a global claim. Country-specific legal pages should always identify the jurisdiction and product context they describe.
Safety, Use & Drug Interactions
Health-sensitive topics require a different level of caution from product terminology or laboratory documentation. Future safety guides will distinguish general evidence from individual medical decisions and avoid universal treatment or dosing recommendations.
CBD Dosage · CBD Side Effects · CBD and Drug Interactions
CBD Terms from A to Z
The planned CBD Glossary will provide short explanations of common cannabinoid, laboratory, product and regulatory terminology. Larger concepts will continue to have dedicated Wiki guides rather than being compressed into short definitions.
CBD Glossary
How SaveSleuth Separates CBD Wiki Topics
Each Wiki page has a defined role. Basic guides explain CBD and cannabinoid terminology. Product guides explain formulations and extract types. Laboratory guides separate analytical methods from finished COA interpretation, while the quality guide focuses on product-level traceability and documentation.
Historical pages are treated separately because discovery, chemistry and scientific attribution require primary sources and chronological context. Future pharmacology, extraction, stability and safety pages will follow the same principle: one focused question per guide, with internal links connecting related topics.
Start with product quality and traceability. Then read the Certificate of Analysis. If you want to understand how the cannabinoid values were generated, continue to Cannabinoid Testing. For terminology such as CBD, THC, CBDA or THCA, use the Cannabinoids guide.
Published CBD Wiki Guides
- What Is CBD? Cannabidiol Explained
- CBD vs THC: What’s the Difference?
- Cannabinoids: CBD, THC, CBG and Other Compounds Explained
- CBD Oil: What It Is, Carrier Oils and CBD Strength Explained
- Full-Spectrum vs Broad-Spectrum vs CBD Isolate
- CBD Certificate of Analysis (COA): How to Read Lab Results
- How to Tell If CBD Is Good Quality
- Cannabinoid Testing: HPLC vs GC Explained
- The Discovery of CBD: Roger Adams, Minnesota Wild Hemp and 1940
Frequently Asked Questions About the CBD Wiki
Is the CBD Wiki medical advice?
No. The Wiki explains concepts, scientific evidence, product terminology and practical verification points. Questions involving health conditions, medicines, pregnancy, breastfeeding or symptoms should be discussed with an appropriately qualified healthcare professional.
Which CBD Wiki topic should I read first?
If you are new to CBD, start with What Is CBD?, followed by CBD vs THC and Cannabinoids. If you are checking a specific product, start with CBD Quality and the Certificate of Analysis.
Does the CBD Wiki explain laboratory testing?
Yes. Cannabinoid Testing explains methods such as HPLC and GC, while the COA guide explains how to interpret finished laboratory results, including CBD, THC, units, ND, LOD and LOQ.
Does the CBD Wiki cover the history of CBD?
Yes. The first historical guide reconstructs the discovery of CBD, including Roger Adams, Minnesota wild hemp, parallel work by Anne Jacob and Alexander R. Todd, the early CBD patent and later structural research.
Does the CBD Wiki cover CBD laws worldwide?
No single CBD rule applies worldwide. Legal pages should identify the country or market they cover because product categories, cannabinoid limits, intended use and regulatory treatment can differ between jurisdictions.
Can the Wiki help me assess a CBD product?
Yes. The Wiki explains how to check product identity, batch details, extract type, labeling, laboratory documentation and company transparency. It does not provide individual medical or legal approval for a specific product.
Where can I find CBD stores and deals?
Store pages, deals, coupons and commercial buying guides are kept outside the CBD Wiki. The Wiki is intended to remain the neutral educational and verification layer of SaveSleuth.