Understanding — How to Read Research
How to Read Research
The Health Topics archive is built on peer-reviewed research — and reading it accurately requires knowing what kinds of studies exist, what they can and cannot establish, and what the common terms actually mean. These four articles are practical tools for anyone who wants to evaluate the evidence rather than simply accept it.
What Is a Randomized Controlled Trial?
The gold standard of medical research — what it is, why it matters, and how to tell a well-designed trial from a weak one.
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Understanding Placebo Response
Why people genuinely feel better from treatments that contain no active ingredient — and why this matters for reading any health research honestly.
What Statistical Significance Means — and What It Does Not
One of the most misunderstood concepts in science writing — what this phrase actually means, and what it tells you about a study's findings.
How to Read a Cannabinoid Study
A practical guide to the questions worth asking when you encounter cannabinoid research — model type, population, dose, delivery, and what the findings actually support.
Cannabinoid Safety and Dosing: What Research Shows About Therapeutic Range
The safety profile established in human research, dose-response relationships, individual variation, drug interactions, and the direct answer on overdose risk.