Radon Gas Facts
Radon is a significant contaminant that affects indoor air quality worldwide. Radon gas from natural sources can accumulate in buildings and reportedly causes 21,000 lung cancer deaths per year in the United States alone
Did you know that the number one cause of lung cancer among nonsmokers may be lurking in your home? The culprit—elevated levels of radon—is estimated to be found in nearly one out of every 15 homes in the United States, according to the U.S. Environmental Protection Agency (EPA). Some 20,000 people will die this year due to breathing too much radon without even knowing it. Among smokers, radon is the second leading cause of lung cancer.
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| Radon is a naturally occurring radioactive gas found in nearly all soils. It can leak through cracks into your home, where it can get trapped and build up.
You can't see radon, and you can't smell or taste it. Any home can have a radon problem—new and old homes, well-sealed and drafty homes, and homes with or without basements.
The EPA and the Surgeon General of the United States have recommended that all houses be tested for radon. I thought that my house had a radon tester, but while researching this post, I learned that it’s just a monitor—which sports the recommendation to test for radon every two years.
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Luckily, many states offer free or discounted radon test kits; you can check your state’s program on EPA’s map. Radon test kits are also available by calling 1-800-SOS-RADON (1-800-767-7236), and from some local or state American Lung Associations and home improvement stores. Grilling Tips
If you have elevated levels of radon in your home, professionals can help fix the problem, often for about the same cost as other common home repairs.
It has been exposure to radon gas mitigates auto-immune diseases such as arthritis. As a result, in the late 20th century and early 21st century, some "health mines" were established in Basin, Montana which attracted people seeking relief from health problems such as arthritis through limited exposure to radioactive mine water and radon. The practice is controversial because of the "well-documented ill effects of high-dose radiation on the body."
Radioactive water baths have been applied since 1906 in Jáchymov, Czech Republic, but even before radon discovery they were used in Bad Gastein, Austria. Radium-rich springs are also used in traditional Japanese onsen in Misasa, Tottori prefecture. Drinking therapy is applied in Bad Brambach, Germany. Inhalation therapy is carried out in Gasteiner-Heilstollen, Austria, in Kowary, Poland and in Boulder, Montana, United States. In the United States and Europe there are several "radon spas," where people sit for minutes or hours in a high-radon atmosphere in the belief that low doses of radiation will invigorate or energize them.
Radon emanation from the soil varies with soil type and with surface uranium content, so outdoor radon concentrations can be used to track air masses to a limited degree. This fact has been put to use by some atmospheric scientists. Because of radon's rapid loss to air and comparatively rapid decay, radon is used in hydrologic research that studies the interaction between ground water and streams. Any significant concentration of radon in a stream is a good indicator that there are local inputs of ground water. Radon is also used in the dating of oil-containing soils because radon has a high affinity of oil-like substances.
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