Traffic-related air pollution and obesity formation in children: a longitudinal, multilevel analysis (21 page pdf, Michael Jerrett, Rob McConnell, Jennifer Wolch, Roger Chang, Claudia Lam, Genevieve Dunton, Frank Gilliland, Fred Lurmann, Talat Islam and Kiros Berhane, Environmental Health, Jun. 9, 2014)
Today we review research into the links if any between traffic-related pollution and obesity in pre-teen children. Results indicate that children have a higher body mass index (BMI) who live in an area with higher traffic density and related pollution. Noting the direct health impacts of air pollution, this appears to be a combination of the known lower levels of physical exercise near heavy traffic, as well as such factors as drive-in fast food joints and their negative effect on healthy diets and obesity in children. Solutions include such basics as better land use planning to brings homes and jobs closer together, more use of public transit and less of private car commuting and limiting heavy traffic from the vicinity of schools and parks.
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