Added November 5, 2011 - Here's a great series of updated articles on the
health hazards of fragrances in our cleaning and body products.
Original Post:
Of all the toxins we are exposed to in our homes and communities, phthalates (pronounced "THAL-ates")
may be the most insidious. Despite the increasing evidence on the dangers the general population continues to be oblivious to the toxins lurking in the plastics and fragrances in their homes. Like BPA and Parabens, there are currently no regulations in the US to protect us from manufacturers ignoring the dangers.
Consumers in the US have to start insisting on safer products for our families. It's been estimated about a billion pounds of phthalates are produced worldwide annually. Wow. It's hard to comprehend how they can be avoided. It's currently up to us to do the hard work to find alternative products. Hard, because phthalates are in so many things.
Phthalates are in our
bodies, our homes and our
water. They are used as plasticizers to soften plastics, especially PVC plastic (#3) and to make nail polish flexible and chip-resistant. They're in shower curtains and hair spray, soft vinyl toys for pour children and pets. They are also used in body products to make the product penetrate the skin more easily, and in fragrances, hand creams, deodorants, laundry detergents perfumes and colognes. The Centers for Disease Control and Prevention (CDC) measured human phthalate exposures in 2000 and found high levels of phthalates in
every single one of the 289 people tested (Blount 2000).
What do they do? One effect is the disruption of the production of testosterone. They block male hormones responsible for making a male into a male. A common pthalate, dibutyl pthalate has been proven in animal studies to contribute to low sperm count, and birth defects of the testicles and penis. Another, diethyl phthalate (DEP), has been correlated by Harvard researchers with DNA damage in male sperm which can lead to infertility or birth defects. DEP is common in cosmetics, colognes and perfumes.
Studies have not been conclusive, but as a hormone disrupter phthalates (along with parabens and other toxic chemicals) are suspect in estrogen positive breast tumors. Part of the problem in conducting definitive studies is the lack of full disclosure of ingredients in the US. Products have to independently tested first to determine what's in them.
What You Can Do:
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Stop using products with fragrances other than certified natural organic oils (although you should be aware some folks are sensitive to these as well). Get rid of the dryer sheets, perfumes, scented hand lotions and diffusers.
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When you have to purchase plastic, look for plastic products such as toys and
Shower Curtain Liners
that are PVC and phthalate free (I have confirmed that the one linked here is made of EVA and is PVA & pthalate free). If they have that "plastic smell", don't buy them. (See my series on
plastic).
~ Purchase natural and organic body products and cosmetics. Check the ingredients at the Cosmetics Database. Note that starting in June 2011, Whole Foods will not keep any cosmetic or body product on their shelves that claims to be organic if it isn't actually certified as organic.
~ Read labels. Many won't tell you all the ingredients, but some will. Find safer products on one of the many sites now available, a few are listed here for you:
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Support legislation to get our products regulated. There are currently two in the US, HR 5820, The Toxic Chemicals Safety Act of 2010 (TCSA) and the Kid Safe Chemical Act. Here's some information on
what's happening with them. Find the
name and addresses of your representatives, and write to them.
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Keep up with the issues on websites such as mine, some good organizational sites are:
