The content originally appeared on: CNN New York (CNNBusiness)As Russia's assault in Ukraine intensifies, fear of radioactive fallout from accidental or intentional attacks on Ukraine's nuclear plants, or from the use of a nuclear bomb, has triggered surging demand for potassium iodide pills. In such an event, there's the frightening risk of large amounts of radioactive iodine (or radioiodine) being released into the atmosphere which can be breathed into lungs as well as contaminate water, soil, plants and animals, according […]