Belladonna (Atropa belladonna)

Tier 4 — risky / avoid · Anticholinergic · Delirium · Fatal

Contains atropine, scopolamine, and hyoscyamine — anticholinergic alkaloids that cause delirium, seizures, and death. All plant parts are highly toxic. Poisoning deaths occur annually. FDA warned against homeopathic belladonna teething tablets in 2016 following infant deaths. There is no safe supplement dose.

Dose: AVOID — all parts toxic; causes anticholinergic syndrome, delirium, seizures, and death