Featured Research

from universities, journals, and other organizations

Prenatal Exposure To Chemicals With Higher BMI In Toddlers

Date:
January 21, 2009
Source:
Environmental Health Perspectives
Summary:
A new study reveals an association between prenatal exposure to environmental pollutants and elevated body mass index (BMI) during the first three years of life, as reported in Environmental Health Perspectives. The study also found associations between exposures to various pollutants and birth weight and length.

A new study reveals an association between prenatal exposure to environmental pollutants and elevated body mass index (BMI) during the first three years of life.
Credit: iStockphoto/Alison Conklin

A new study reveals an association between prenatal exposure to environmental pollutants and elevated body mass index (BMI) during the first three years of life, as reported in the January 2009 issue of the peer-reviewed journal Environmental Health Perspectives (EHP). The study also found associations between exposures to various pollutants and birth weight and length.

Related Articles


Recent reviews support the hypothesis that even brief exposures early in life to endocrine-disrupting chemicals like pesticides, dichlorodiphenyldichloroethylene (DDE), hexachlorobenzene, dioxin-like compounds and polychlorinated biphenyls (PCBs) may increase body weight. Higher PCB levels were associated with higher BMI standard deviation scores (SDS) in children between ages 1 and 3. Higher DDE levels showed a slight increase in BMI SDS in 3-year-old children, with a somewhat stronger association in children of smoking mothers than of nonsmoking mothers. The study concluded that simultaneous intrauterine exposure to endocrine disruptors may compound the weight-enhancing effects of maternal smoking during pregnancy.

A random sample of 138 mother-infant pairs living in Flanders, Belgium was used for the study, with follow-up until the children were 3 years old. The study measured BMI as SDS of children ages 1 to 3, as well as pollutants measured in cord blood.

“There is a known correla¬tion between BMI during the preschool years and adult BMI,” wrote lead study author Stijn L. Verhulst and colleagues. “This is the first study demonstrat¬ing that environmental pollution may influ¬ence BMI during the critical first few years of life.”

EHP editor-in-chief Hugh A. Tilson, PhD said, “With childhood obesity continuing to increase at an alarming rate, this study is an important step in assessing possible mechanisms by which pollutants may alter energy metabolism early in life.”

Authors include Stijn L. Verhulst, Vera Nelen, Elly Den Hond, Gudrun Koppen, Caroline Beunckens, Carl Vael, Greet Schoeters and Kristine Desager.


Story Source:

The above story is based on materials provided by Environmental Health Perspectives. Note: Materials may be edited for content and length.


Cite This Page:

Environmental Health Perspectives. "Prenatal Exposure To Chemicals With Higher BMI In Toddlers." ScienceDaily. ScienceDaily, 21 January 2009. <www.sciencedaily.com/releases/2009/01/090114210025.htm>.
Environmental Health Perspectives. (2009, January 21). Prenatal Exposure To Chemicals With Higher BMI In Toddlers. ScienceDaily. Retrieved March 31, 2015 from www.sciencedaily.com/releases/2009/01/090114210025.htm
Environmental Health Perspectives. "Prenatal Exposure To Chemicals With Higher BMI In Toddlers." ScienceDaily. www.sciencedaily.com/releases/2009/01/090114210025.htm (accessed March 31, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Tuesday, March 31, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Solitair Device Aims to Takes Guesswork out of Sun Safety

Solitair Device Aims to Takes Guesswork out of Sun Safety

Reuters - Innovations Video Online (Mar. 31, 2015) — The Solitair device aims to take the confusion out of how much sunlight we should expose our skin to. Small enough to be worn as a tie or hair clip, it monitors the user&apos;s sun exposure by taking into account their skin pigment, location and schedule. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Soda, Salt and Sugar: The Next Generation of Taxes

Soda, Salt and Sugar: The Next Generation of Taxes

Washington Post (Mar. 30, 2015) — Denisa Livingston, a health advocate for the Diné Community Advocacy Alliance, and the Post&apos;s Abby Phillip discuss efforts around the country to make unhealthy food choices hurt your wallet as much as your waistline. Video provided by Washington Post
Powered by NewsLook.com
UnitedHealth Buys Catamaran

UnitedHealth Buys Catamaran

Reuters - Business Video Online (Mar. 30, 2015) — The $12.8 billion merger will combine the U.S.&apos; third and fourth largest pharmacy benefit managers. Analysts say smaller PBMs could also merge. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
S. Leone in New Anti-Ebola Lockdown

S. Leone in New Anti-Ebola Lockdown

AFP (Mar. 28, 2015) — Sierra Leone imposed a three-day nationwide lockdown Friday for the second time in six months in a bid to prevent a resurgence of the deadly Ebola virus. Duration: 01:17 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins