Check out the latest CNN News Item on the Japanese Nuclear disaster. Still wondering why the U. S. Government is buying up all of the Potassium Iodide? Make no mistake we are all being exposed to cancer causing "ionizing radiation." Protect yourself!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! The only way to protect yourself from "ionizing radiation" is to hyper-alkalize the blood and tissues. http://articlesofhealth.blogspot.com/2011/03/how-to-protect-yourself-from-nuclear.html