Evidence Methodology
Understanding Evidence Levels
Educational evidence systems help contextualize how strongly a claim is supported by human trials, mechanistic neuropharmacology, ethnobotanical history, or preliminary scientific evidence.
Strong evidence generally includes human clinical trials, systematic reviews, meta-analyses, or substantial human evidence continuity.
Moderate evidence may include smaller human studies, mechanistic support, or emerging clinical evidence.
Limited evidence often includes preliminary studies, sparse human data, or inconsistent findings.
Traditional evidence reflects ethnobotanical or historical use without strong modern clinical validation.
Theoretical evidence generally reflects mechanistic speculation or limited supporting evidence.
Evidence Interpretation
Research limitations
- Human evidence quality varies substantially across herbs and compounds.
- Mechanistic plausibility alone does not establish clinical effectiveness.
- Traditional use does not guarantee safety or efficacy.
- Long-term safety data may be limited for many psychoactive systems.