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Lead
Lead is a highly toxic
metal that was used for many years in products found in
and around our homes. Lead may cause a range of health
effects, from behavioral problems and learning
disabilities, to seizures and death. Children 6 years
old and under are most at risk, because their bodies are
growing quickly.
Research suggests that
the primary sources of lead exposure for most children
are:
- deteriorating lead-based paint,
- lead contaminated dust, and
- lead contaminated residential soil.
EPA is playing a major
role in addressing these residential lead hazards. In
1978, there were nearly three to four million children
with elevated blood lead levels in the United States. By
2002, that number had dropped to 310,000 kids, and it
continues to decline. While we still have a significant
challenge, EPA is very proud of how federal, state,
tribal, and private sector partners have coordinated
efforts with the public to better protect our children.
Health Effects of Lead
*Childhood lead poisoning remains a major environmental health problem in the
U.S..*
*Even children who appear healthy can have dangerous levels of lead in their
bodies.*
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People can get lead in their body if they:
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Put their hands or other objects covered with
lead dust in their mouths.
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Eat paint chips or soil that contains lead.
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Breathe in lead dust (especially during
renovations that disturb painted surfaces).
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Lead is even more dangerous to children than adults
because:
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Babies and young children often put their hands
and other objects in their mouths. These
objects can have lead dust on them.
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Children's growing bodies absorb more lead.
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Children's brains and nervous systems are more
sensitive to the damaging effects of lead.
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If
not detected early, children with high levels of
lead in their bodies can suffer from:
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Lead is also harmful to adults. Adults can suffer
from:
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Difficulties during pregnancy
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Other reproductive problems (in both men and
women)
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High blood pressure
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Digestive problems
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Nerve disorders
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Memory and concentration problems
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Muscle and joint pain
Where Lead is Found
*In general, the older your home, the more likely it has lead-based paint. *
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Paint. Many homes built before 1978 have
lead-based paint. The federal government
banned lead-based paint from housing in 1978.
Some states stopped its use even earlier. Lead
can be found:
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In homes in the city, country, or suburbs.
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In apartments, single-family homes, and both
private and public housing.
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Inside and outside of the house.
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In
soil around a home. (Soil can pick up lead from
exterior paint, or other sources such as past use of
leaded gas in cars.)
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Household dust. (Dust can pick up lead from
deteriorating lead-based paint or from soil tracked
into a home.)
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Drinking water. Your home might have plumbing with
lead or lead solder. Call your local health
department or water supplier to find out about
testing your water. You cannot see, smell, or taste
lead, and boiling your water will not get rid of
lead. If you think your plumbing might have lead in
it:
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Use only cold water for drinking and cooking.
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Run water for 15 to 30 seconds before drinking
it, especially if you have not used your water
for a few hours.
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The job. If you work with lead, you could bring it
home on your hands or clothes. Shower and change
clothes before coming home. Launder your work
clothes separately from the rest of your family's
clothes.
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Old painted toys and furniture.
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Food and liquids stored in lead crystal or
lead-glazed pottery or porcelain.
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Lead smelters or other industries that release lead
into the air.
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Hobbies that use lead, such as making pottery or
stained glass, or refinishing furniture.
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Folk remedies that contain lead, such as "greta" and
"azarcon" used to treat an upset stomach.
Are You Planning to Buy or Rent a Home Built Before 1978?
Many houses and apartments built before 1978 have paint that contains lead
(called lead-based paint). Lead from paint, chips, and
dust can pose serious health hazards if not taken care
of properly.
Federal law requires that individuals receive certain information before
renting or buying a pre-1978 housing:
Source:
http://www.epa.gov/lead/pubs/leadinfo.htm#buy
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