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Results 1 - 1 of 1 for ricin
  1. Castor oil overdose 
    ... Ricinus communis (castor oil plant) contain the toxin ricin. Seeds or beans swallowed whole with the hard ... intact typically prevent absorption of significant toxin. Purified ricin derived from the castor bean is highly toxic ...
    https://medlineplus.gov/ency/article/002768.htm - Medical Encyclopedia