Is potassium iodide unhealthy? Understanding the risks and safe use
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4 min read
The U.S. Food and Drug Administration (FDA) classifies potassium iodide (KI) as a safe and effective nonprescription drug for blocking radioactive iodine during a nuclear emergency, but taking it unnecessarily makes **is potassium iodide unhealthy?** a valid concern. Taken improperly or by those with specific health conditions, KI poses distinct health risks.
