I have received many questions from my post yesterday about the nuclear disaster in Japan. Unfortunately, there has been little information about the amount of radiation released from either Japan or the U.S. I find it hard to believe no one in the U.S. government has any idea on the amount of radiation that has been released and the amount of radiation that is predicted to fall over the U.S. in the next 3-7 days.

What should we do? I still say that we have time to sit tight as there is still time to take enough iodine in order to prevent problems from radioactive iodine. How much iodine? As stated yesterday, the U.S. government recommends 130mg of potassium iodide in the event of a nuclear disaster. However, that amount is only necessary for those who are near a nuclear explosion.

Thankfully, we are not near the explosion. As the cloud drifts over the ocean, the amount of radioactivity will dissipate. Although there is no sure amount that we know will prevent damage from this catastrophe, ensuring adequate iodine intake will minimize any exposure to radioactive iodine. How much iodine is that? Until we know what the exposure is going to be, no one can know what dose of iodine to take.

Now it is time to get off the fence. The average Japanese ingests around 13mg of iodine per day. This is 100x more than the average U.S. citizen. I have discussed this in my book, Iodine Why You Need It, Why You Can’t Live Without It. Since I have been recommending most people take 6-50mg of iodine per day, I would suggest taking the average Japanese dose of 13mg/day. This is one Iodoral pill or one Iodozyme HP pill or two drops of Lugol’s iodine. I do not believe microgram doses will do the trick.

There is risk with taking iodine, just as there is risk with any substance, but my experience has shown this dose to be safe for the vast majority of people. Please discuss this dosage with your health care provider before beginning supplementation.

In the next day or two, I will try to answer the questions that I have received about this crises. Also, I will keep you informed if any new information becomes available.

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Saturday, March 12, 2011

Japan, Radiation Fallout and Iodine Recommendations

With the terrible earthquake in Japan, let’s send thoughts, prayers as well as assistance to the Japanese.

I have had inquiries about the use of iodine to prevent problems secondary to the nuclear fallout that will occur. As the Japanese nuclear reactors release radiation into the air, the jet streams will push this radiation to the Western U.S. and Canada. There are estimates that the radiation fallout will reach the Western side of N. American in six to ten days. Furthermore, I have seen estimates that it is expected that 750 RADS may contaminate these areas.

How much is 750 RADS? One chest x-ray is approximately 3/100 RADS. One CT scan is 1 RAD.

Folks, potentially this is a lot of radiation. Fortunately, we have an item that can prevent this fallout from damaging us: iodine. If there is enough inorganic, non-radioactive iodine in our bodies, the radioactive fallout has nowhere to bind in our bodies. It will pass through us, leaving our bodies unharmed.

It is important to ensure that we have adequate iodine levels BEFORE this fallout hits. How much iodine is recommended?

The CDC recommends using iodine to prevent injury from radioactive iodine fallout. Adults and women who are breastfeeding should take 130mg of potassium iodide. Children who are between 3 and 18 years of age should take 65mg of potassium iodide. Children who are adult size should take the adult dose. Infants and children between 1 month and 3 years of age should take 32mg of potassium iodide. Newborns from birth to one month of age should be given 16mg of potassium iodide.

When should you take iodine? For an acute exposure, you want to take iodine just before the exposure hits. Iodine is cleared out of the body within 24 to 72 hours after taking it. However, if you have been using ortho-iodosupplementation as I describe in my books and lectures (taking from 6-50mg/day of iodine and iodide), you should be covered. Remember, the goal is to not let the radioactive iodine bind in the body.

Potassium iodide can be found in many health food stores. Combinations of iodide/iodine can be obtained from holistic physicians. Iodoral, Iodozyme HP, and Lugol’s solution are examples of this form of iodine. For long-term treatment, combinations are much more effective. More information about this can be found in my book, Iodine Why You Need It, Why You Can’t Live Without It, 4th Edition (available at www.drbrownstein.com).

I do not recommend starting the first dose of iodine right now. It is important to follow the news reports and supplement accordingly. I would suggest starting iodine supplements within one to two days of the expected fallout. If the fallout is expected to continue, you may need to take more than one dose of iodine. I will keep you updated as I find out more information.

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