Potassium Iodide - Radiation Exposure - Uses and Where to Obtain

In lieu of last week's tragic tsunami and damage to several nuclear reactors in Japan, there has been significant debate about preventative measures that can be instituted in the event significant radiation reaches the United States. It should be noted, most authorities feel the chance of this occurring is extremely small and we should not overreact. However, knowledge is power and in the rare event radiation does become an issue there are several measures that may be instituted to protect yourself in such an event.

For more detailed information on Radiation Preparedness visit The Center for Disease Control and Prevention http://emergency.cdc.gov/radiation/ki.asp . This link describes appropriate prevention including utilizing potassium iodide.

Dr. Sherri Tenpenny, a physician and International expert on iodine supplementation emphasizes "It is important to be prepared but not overreact. The best product for protection from radiation exposure is potassium iodide. The iodide, which breaks down quickly and is quickly absorbed, was selected in 1978 by the US National Council on Radiation Protection to be the best iodine blocking agent. The FDA has called iodide the "most suitable" product for radiation protection. The thyroid - and the body cannot absorb radioactive iodine if the tissues are saturated with healthy iodine. "

"Consumption of iodine containing foods - up to 3mg/day (3,000 mcg) through supplementation is reasonable. The best way to be proactive is to start adding foods into your diet that are very high in iodine. Here's a list:

· Kelp (sea vegetable)
· Yogurt (low-fat)
· Cow's milk (2%)
· Egg (whole, boiled)
· Strawberries
· Seaweed, including Kombu
· Sardine and horse mackerel

In the event iodide supplementation is deemed necessary, Tenpenny further states "that it is best to take potassium iodide with selenium as it interacts uniquely with iodine. It is a mineral with antioxidant properties to protect the thyroid against oxidative damage during the synthesis of thyroid hormones."

"Consuming large quantities of iodine should be done under the supervision of a physician as several potential side-effects could occur, especially if you are taking thyroid medications or have thyroid problems. Taking large dosages of iodine should be reserved for extreme and confirmed exposures and not taken prophylactically."