U.S. Centers for Disease Control and Prevention

Recent Articles

Some chemicals in everyday products may contribute to obesity

 

 

 

 

 

 

By Roddy Scheer and Doug Moss

Contributing Writers

 

Obesity is a huge problem in the U.S. and other industrialized countries. According to the U.S. Centers for Disease Control and Prevention, obesity rates have doubled for American adults and tripled for kids and teenagers aged six through 19 since 1980. Today, 31 percent of American adults and 15 percent of youngsters are classified as overweight. The rise in obesity and related health problems like diabetes is usually attributed to an abundance of high-calorie food coupled with the trend toward a more sedentary lifestyle, but there is more to the story. A growing number of researchers believe that certain chemicals collectively known as “obesogens” may be a contributing factor to the growing obesity epidemic. Continue Reading →

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Is earlier puberty in today’s American kids linked to environmental issues?

By Roddy Scheer and Doug Moss

Contributing Writers 

 

Research indicates that indeed Americans girls and boys are going through puberty earlier than ever, though the reasons are unclear. Many believe our widespread exposure to synthetic chemicals is at least partly to blame, but it’s hard to pinpoint exactly why our bodies react in certain ways to various environmental stimuli. Researchers first noticed the earlier onset of puberty in the late 1990s, and recent studies confirm the mysterious public health trend. A 2012 analysis by the U.S. Centers for Disease Control and Prevention (CDC) found that American girls exposed to high levels of common household chemicals had their first periods seven months earlier than those with lower exposures. “This study adds to the growing body of scientific research that exposure to environmental chemicals may be associated with early puberty,” says Danielle Buttke, a researcher at CDC and lead author on the study. Continue Reading →

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