Phthalate Chemicals Found in Infants

Infants are widely exposed to a class of chemicals that might be harmful to their
reproductive systems. That’s according to new research published today/this week
(Monday, February 4th, 2008) in the journal Pediatrics. Mark Brush reports – the
chemicals are known as phthalates:

Transcript

Infants are widely exposed to a class of chemicals that might be harmful to their
reproductive systems. That’s according to new research published today/this week
(Monday, February 4th, 2008) in the journal Pediatrics. Mark Brush reports – the
chemicals are known as phthalates:


Phthalates are everywhere. They’re used to make plastics softer. And they’re used in
perfumes, shampoos, and lotions to help the product absorb into your skin.


Researchers at the University of Washington found that infants had higher concentrations of phthalates in their urine if their mothers used baby lotions, shampoos and powders.
Dr. Sheela Sathyanarayana led the study. She says it can be hard to avoid phthalates:


“In terms of personal care products and cosmetics, we don’t know. The products are not
labeled to contain phthalates in them, and so it’s very, very difficult to kind of counsel
families about what to do.”


Sathyanarayana says more study is needed to determine human health effects. Animal
studies have shown that the chemicals can change hormone levels, leading to
reproductive problems in males.


For the Environment Report, I’m Mark Brush.

Related Links

Study: Air Pollution Affects Birth Weight

  • A new study found that pregnant women living in areas with high levels of fine particulate matter (p.m.) give birth to babies that weigh less on average than those born to mothers in areas with low levels of fine p.m. (Photo by Stephen Rainer)

Cars, trucks and coal-fired power plants contribute to fine particle pollution, or soot. That type of pollution can be harmful for adults with heart or lung problems, and kids with asthma. A new study suggests that the pollution can also affect developing babies. The Great Lakes Radio Consortium’s Rebecca Williams has more:

Transcript

Cars, trucks, and coal-fired power plants contribute to fine particle pollution, or soot. That type of pollution can be harmful for adults with heart or lung problems, and kids with asthma. A new study suggests that the pollution can also affect developing babies. The Great Lakes Radio Consortium’s Rebecca Williams has more:


This study was the first to look at fine particle pollution and developing babies in the U.S. Researchers looked at more than 18,000 babies that were carried to full term in California. They found that mothers living in areas of high exposure to fine particles had babies that weighed about an ounce less than mothers living in low exposure areas.


Tracey Woodruff is a senior scientist with the Environmental Protection Agency. She co-authored the study in the journal Pediatrics. Woodruff says an ounce is a small difference in birth weight, but it’s significant enough to merit more research on particulate matter – also known as “p.m.”


“This is one more piece of information about adverse health effects of p.m., which is feeding into the larger literature, which is leading EPA to embark on a number of different activities to try to reduce the levels.”


Woodruff says future research should look at whether fine particle pollution is related to premature births.


For the Great Lakes Radio Consortium, I’m Rebecca Williams.

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Midwest Kids Struggle With Obesity

The report card on fitness is in – and it concludes that there’s a lotof room for improvement. The federal government has been keeping trackof Americans’ heights and weights for more than 30 years now. And eachtime the survey is taken, it shows that the population is heavier. TheUpper Midwest is the heaviest region in the country. The Great LakesRadio Consortium’s Joan Siefert-Rose reports on the theories behind thisdramatic increase in obesity … and the special problems faced bychildren:

Are Today’s Kids Less Active?

The U-S Surgeon General recently declared childhood obesity as aproblem of epidemic proportion in this country. Over the last 30 years,children have been getting heavier, relative to their height. Today,one in five children is at least 20 percent above an optimal weight.The problem may not be so much what kids are eating … as it is what theyare doing. The Great Lakes Radio Consortium’s Joan Siefert-Rose hasthis report:

Early Puberty

A recent study in the medical journal Pediatrics reports that many girls in the U.S. are entering puberty much easier than normal. And as the Great Lakes Radio Consortium’s Suzanne Elston discovered, exposure to environmental chemicals may be the culprit: