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 The
Washington Department of Health is concerned about the health
effects of exposure to contaminants in the environment, such as
certain types of flame retardant chemicals called PBDEs.
This Web site
provides information on what we know about PBDEs and ways in which
you may be able to reduce your exposure to PBDEs and other harmful
chemicals. If you would like to learn more about PBDEs or get
involved in reducing toxic chemicals in the environment, go to our
list of resources.
What are PBDEs and what are they used for?
PBDEs (Polybrominated
Diphenyl Ethers) are chemicals added to plastics and fabrics so they
won't catch on fire or burn so easily when exposed to flame or high
heat. There are three types of these
flame retardants
used in consumer products.
A large percentage of the world
supply is used in the United States.
PBDEs in the environment
Levels of PBDEs
have increased rapidly in soil, air and wildlife. The exact way that
people are exposed
to PBDEs is not fully known, though
certain foods, indoor air and house dust are suspected. Countries
that are phasing out the use of PBDEs have decreased levels in the
environment.
Are PBDEs harmful to human health?
The health
effects of PBDEs have not been studied in humans. Laboratory studies
of animals provide information on
toxic effects. Though PBDEs
have been measured in
breast milk, Department of Health
strongly
encourages mothers to breastfeed their infants.
What can we do to avoid exposure to PBDEs?
There is enough
cause for concern about PBDEs to warrant preventive actions. Women
of child bearing age should limit their exposure to PBDEs
and other harmful chemicals. Washington Department of Health
recommends ways to help
reduce your exposure.
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