“The results confirmed two previous observations from animal studies,” says Beate Ritz, the study’s senior author and professor of epidemiology at the UCLA School of Public Health. “One, that exposure to multiple chemicals may increase the effect of each chemical. That’s important, since humans are often exposed to more than one pesticide in the environment. And second, that the timing of exposure is also important.”
Take the following steps to rid your own property of toxic chemicals to help contribute to the cleanup of our food and water supply:
• Start in your own backyard. Americans dump nearly 90 million pounds of herbicides and pesticides on their lawns every year. If you need a little data to deter you from using chemicals on your lawn and garden, consider the following facts:
‣ Much of those chemicals run off and contaminates drinking water supplies.
‣ A popular chemical in “weed and feed” products, 2,4-D, has been linked to non-Hodgkin’s lymphoma. This chemical was detected inside 63 percent of homes, because it’s tracked in from outdoors.
‣ A Journal of the National Cancer Institute study found exposure to garden pesticides can increase the risk of childhood leukemia nearly sevenfold.
‣ More than half of the 30 most commonly used lawn pesticides are hazardous to birds and toxic to fish and aquatic life. Eleven of these pesticides can impact bees.
‣ Low levels of pesticides can promote miscarriages, and researchers have linked household pesticides to breast cancer in women.
‣ Herbicides used on chemically treated lawns can double your dog’s risk of developing canine lymphoma.
An important point to realize is that you do have a choice: You can have a lush lawn and still protect your family’s health by going organic. Everything you ever needed to know about gardening organically can be found at OrganicGardening.com.
• Vote with your wallet. The biggest change you can bring to the American market starts with how you spend your dollar. “Ordinary people can have an immense impact by changing their buying patterns. Buy organic, buy a good water filter, ask restaurants to offer organic items on the menu, get your hospital to go green, and patronize golf courses that have organic practices,” suggests Porter. “Economics is immensely powerful and a change of only 0.5 percent market share has profound effects on a corporation.”