FOLLOW THE CONNECTIONS

The knowledge graph.

Explore substances, mechanisms, and effects. Select a node to read its article and inspect the evidence.

All connections

Mapping connections…

SubstanceConceptRelationship
Explore an accessible text view

Substances

Concepts

Relationships

  • Editorial index: substances classified under us federal schedule i. This index does not assert a combined effect. A US federal classification; not a worldwide or state-level legal conclusion.

    Source 1 ↗
  • A scoped federal classification with an authority source; no inference about other jurisdictions.

    Source 1 ↗

Relationship nodes connect multiple concepts in one sourced statement. Member roles identify the substance, biological target, measured outcome, or exposure context. Editorial index relationships group classifications. Connections are not recommendations to combine substances.