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See also the Selenium page provided by ATSDR (Agency for Toxic Substances & Disease Registry).

Learn About the Dietary Supplement Recall

Learn About Selenium

  • Toxicology FAQs
    Frequently asked questions from the Agency for Toxic Substances & Disease Registry (ATSDR)
  • Toxicological Profile
    Toxicologic & adverse health effects information from the Agency for Toxic Substances & Disease Registry (ATSDR)

Learn to Prepare for Chemical Emergencies

  • Chemical Emergencies Overview
    Learn about sheltering in place, evacuation, & personal cleaning.
  • Emergency Preparedness and You
    Would you be ready if there were an emergency? Be prepared: assemble an emergency supply kit, make your emergency plans, stay informed, and be involved in helping your family, your business, and your community to be ready.