
In her award-winning documentary
Toxic Bust, filmmaker Megan Siler takes on the issues and realities of toxic chemicals women are exposed to at home, in the community, and during work in relation to the potential links to breast cancer. Siler focuses on three breast cancer hot spots -- San Francisco and Silicon Valley in California and Cape Cod in Massachusetts.
Siler is not alone in her investigative work of environmental links to cancer risks. Even though the current percentage of federally-funded research dollars allocated to the links between cancer and exposure to environmental toxins is in the single-digits, there are those who have spent a good deal of time, energy and resources into studying the cause and effect of the environmental risks to cancer. In the last six years, the
Environmental Working Group (EWG) has conducted extensive studies regarding toxic chemicals in the environment. Among the 72 people who participated in the EWG studies, a chemical body burden of 455 industrial pollutants, pesticides and other chemicals in blood, urine, and breast milk were found.
The
Toxic-Free Legacy Coalition analyzed the hair, blood, and urine samples of ten study participants and found that every person tested had at least 26 and as many as 39 toxic chemicals in his or her body and the exposure to toxic chemicals came from everyday activities and products. Breast Cancer Action released
State of the Evidence 2006: What Is the Connection Between the Environment and Breast Cancer? which provided compelling scientific evidence pointing to some of the 100,000 synthetic chemicals in use today as contributing to the development of breast cancer, either by altering hormone function or gene expression. The report also identifies radiation exposure, such as that from X-rays and CT scans, as the longest-established environmental cause of breast cancer. In the United States, a woman's lifetime risk of developing breast cancer has tripled in the last 40 years.
Wendy Mesley, co-host of CBC's Marketplace and breast cancer survivor, produced and hosted the investigative documentary
Chasing the Cancer Answer, that provided revealing interviews with an outspoken American doctor, frustrated cancer victims in southern Ontario, pharmaceutical sales representatives in Paris, France, and activists working to increase awareness of prevention measures.
Greenpeace issued a report that Chernobyl cancer deaths have been grossly underestimated. Award-winning and highly-respected journalist and public commentator Bill Moyers produced a PBS documentary
Trade Secrets investigating the history of the chemical revolution and the body burden of synthetic chemicals that pose dangers to human health.
We have additional links related to the topic of environmental links to cancer risk at
Earth Day: environmental cancer risks and
Cancer Epidemic: are we poisoned from birth? Cancer defines about
100 diseases characterized by the uncontrolled, abnormal growth of cells. No one single factor is going to be the cause for all cancers. However, environmental exposure from toxic chemicals cannot be ignored as one, and perhaps multiple, contributing factors in raising the risks of developing cancer.