Echinacea Websites

Provides an overview of the plant alongside its available forms and how to take it. Includes precautions and supporting research.

Species, history, and side effects.

Displays a short introduction along with possible side effects. Key references available.

Offers comprehensive information including evidence, dosing, and selected references.

Article focused on whether or not this herb reduces the risk of contracting a cold.

Benefits, notes, and side effects.

Includes information on uses, constituents, and warnings. References Included.

Presents an interactive map indicating where the herb grows in the US. Related links available.

Provides a summary of the genus by species and concluding remarks.