By Dr. Devin Bourne, CommonSpirit Health
Did you know there's an invisible, odorless, and tasteless threat lurking in many homes that could be increasing your risk of lung cancer? It's called radon gas, and it's a silent concern that impacts communities across our region, including Utah, Colorado, and Western Kansas. In fact, studies show that a significant number of homes in these areas, including nearly half of homes in the Salt Lake Valley, have radon levels at or above acceptable limits.
Radon is a naturally occurring radioactive gas that comes from the breakdown of uranium in soil and rocks. This geological reality means that radon is present throughout our region, though its concentration can vary from one property to another. It can seep into your home through cracks in the foundation, walls, and other openings, building up to dangerous levels over time.
Because our region experiences a diverse range of geological formations, from the ancient mountains of Utah and Colorado to the High Plains of Western Kansas, the potential for radon entry is a widespread concern.
Long-term exposure to elevated radon levels is the second leading cause of lung cancer overall, and tragically, the No. 1 cause among non-smokers. Annually, radon is estimated to contribute to 21,000 lung cancer deaths in the United States. To put it into perspective, high radon levels in your home are the equivalent lung cancer risk of smoking 10 cigarettes a day. This is a serious health concern that we, as healthcare providers, want our communities to be aware of.
The good news? Radon exposure is largely preventable! The only way to know if your home has high radon levels is to test it. Testing is easy and inexpensive, with options for both DIY kits that you can purchase locally or online, or by hiring a certified professional if you prefer.
If elevated levels are found – and remember, this is a distinct possibility in our region – mitigation systems can effectively reduce radon concentrations, safeguarding your family's health. These systems work by safely venting radon gas away from your home, often at a cost comparable to other common home repairs.
Protecting yourself and your loved ones from radon is a simple yet crucial step in ensuring a healthy home environment. We encourage all members of our communities to learn more and take action.
For more information, visit the Environmental Protection Agency's (EPA) radon resources page for comprehensive information, including a map of radon zones and guidance on testing and mitigation: https://www.epa.gov/radon.
Dr. Devin Bourne, DO, is a family medicine physician at CommonSpirit Primary Care Jordan Valley in West Jordan, Utah
