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By Rita R. Robison, Consumer Specialist, Blogging at The Survive and Thrive Boomer Guide
Even with the growing body of evidence linking environmental exposures to cancer in recent years, a report released by the President’s Cancer Panel finds that the true burden of environmentally-induced cancer is greatly underestimated.
The Panel’s report, “Reducing Environmental Cancer Risk: What We Can Do Now,” concludes that while environmental exposure isn’t new in cancer prevention, the harm from this group of carcinogens hasn’t been addressed adequately by the National Cancer Program.
Key findings
Nearly 80,000 chemicals, which are unstudied or understudied and largely unregulated, are used in products sold in the United States. While exposure to potential environmental carcinogens is widespread, the public remains unaware of many of these carcinogens as well as their own level of exposure, especially to many common environmental carcinogens such as radon, formaldehyde, and benzene, the report finds.
In addition to environmental carcinogens, the report found that while improved imaging technologies have facilitated diagnosing and treating diseases, including cancer, some of these technologies also carry risks from increased radiation exposures. Many health care professionals, as well as the public, are unaware of the radiation dose associated with various tests or the total radiation dose and related increased cancer risk individuals may accumulate over a lifetime.
The report also found that health care providers often fail to consider occupational and environmental factors when diagnosing patient illness. Physicians and other medical professionals ask infrequently about patient workplace and home environments when taking a medical history, thereby missing out on information that could be valuable in discovering underlying causes of disease.
The report also recognizes the United States military as a major source of toxic occupational and environmental exposures that can increase cancer risk.
Recommendations
The panel recommends actions that government, industry, individuals, and research, health care, and advocacy organizations can take to reduce cancer risk related to environmental contaminants, excess radiation, and other harmful exposures.
Key recommendations include:
- Increase, broaden, and improve research regarding environmental contaminants and human health.
- Raise consumer awareness of environmental cancer risks and improve understanding and reporting of known exposures.
- Increase awareness of environmental cancer risks and effects of exposure among health care providers.
- Enhance efforts to eliminate unnecessary radiation-emitting medical tests, and to ensure that radiation doses are as low as reasonably achievable without sacrificing quality.
- Aggressively address the toxic environmental exposures the U.S. military has caused, and improve response to associated health problems among both military personnel and civilians.
Among the additional recommendations are the need for a comprehensive policy on the issue, stronger regulations, and safer alternatives to many currently used chemicals.
For more information, see “President’s Cancer Panel: Environmentally Caused Cancers Are ‘Grossly Underestimated’ and ‘Needlessly Devastate American Lives.’”
For the complete report, visit pcp.cancer.gov. Hard copies may be ordered by writing to pcp-r@mail.nih.gov or President’s Cancer Panel, 6116 Executive Boulevard, Suite 220, Bethesda, MD 20892.
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