Navigation Links
High BPA levels in children associated with higher risk of obesity and abnormal waist circumference

Ann Arbor, Mich. Children who have higher levels of Bisphenol A (BPA), a chemical previously used in many products for kids, like baby bottle and plastic toys, had a higher odds of obesity and adverse levels of body fat, according to a new study from University of Michigan researchers.

The U-M team studied the levels of BPA found in children's urine and then measured body fat, waist circumference, and cardiovascular and diabetes risk factors, in a study published today in Pediatrics.

BPA was previously widely used in the manufacturing of polycarbonate and epoxy resins used in a variety of products for children, including baby bottles, protective coatings on metal food containers, plastic toys, and dental sealants.

"Studies in adults had shown an association between high BPA levels and obesity, diabetes and cardiovascular disease, but little was known about its effects in children," says Donna Eng, M.D., lead author of the study and recent graduate of the Pediatric Endocrinology Fellowship at C.S. Mott Children's Hospital.

The study found that higher odds of obesity, defined as a BMI above the 95th percentile on Centers for Disease Control and Prevention growth curves, was associated with higher levels of urinary BPA. Researchers also found that children with higher BPA levels also were more likely to have an abnormal waist circumference-to-height ratio.

The study did not find significant associations of BPA with any other chronic disease factors, including abnormal levels of cholesterol, insulin or glucose levels.

"Our study suggests a possible link between BPA exposure and childhood obesity. We therefore need more longitudinal studies to determine if there is a causal link between BPA and excess body fat." says Eng.

Manufacturers have been voluntarily recalling BPA products due to suspicion about the toxic effects on children and other vulnerable populations. Many countries, including Canada and members of the European Union, as well as several U.S. states, have banned BPA use in products frequently used by infants and young children.

In July 2012, the U.S. Food and Drug Administration announced that baby bottles and children's drinking cups could no longer contain BPA; however, this restriction does not apply to other BPA containing products.

"We were surprised that our study did not find an association between BPA and measures of cardiovascular and diabetes risk, which has been established among adults," says Joyce Lee, M.D., M.P.H, associate professor of Pediatrics at C.S. Mott Children's Hospital.

"Based on these results, BPA may not have adverse effects on cardiovascular and diabetes risk, but it's certainly possible that the adverse effects of BPA could compound over time, with health effects that only later manifest in adulthood," says Lee, an investigator in U-M's Child Health Evaluation and Research Unit and assistant professor of Environmental Health Sciences in the U-M School of Public Health.

Investigators hope the study will prompt more research into BPA's effects that can inform future policy regulating children's consumer products.


Contact: Mary F. Masson
University of Michigan Health System

Related medicine news :

1. Normal triglyceride levels in people of African descent may hinder diagnosis of metabolic syndrome
2. Heart failure patients with diabetes may benefit from higher glucose levels
3. Cholesterol Levels Vary Widely by Country: Study
4. Low oxygen levels could drive cancer growth
5. Liver fat gets a wake-up call that maintains blood sugar levels
6. Researchers discover how to overcome poor response to radiotherapy caused by low haemoglobin levels
7. Dieting May Lower Hormone Levels Tied to Breast Cancer
8. Revised ARDS definition sets out levels of severity
9. Aggressively controlling glucose levels may not reduce kidney failure in Type 2 diabetes
10. New device warns workers of high levels of airborne metals in minutes rather than weeks
11. EPA Proposes New Cuts on Levels of Soot in Air
Post Your Comments:
(Date:12/1/2015)... (PRWEB) , ... December 01, 2015 , ... ... Center of Excellence (BHCOE) today announced that the organization has awarded Education and ... Francisco, with a Distinguished Award. The award celebrates exceptional special needs providers that ...
(Date:12/1/2015)... ... , ... McLean, VA., December 1, 2015 - Octo Consulting ... agile development contract to support the National Geospatial-Intelligence Agency's (NGA) IT Services Directorate. ... infrastructure, as well as operations and sustainment support to the NGA’s Agile Web ...
(Date:12/1/2015)... (PRWEB) , ... December 01, 2015 , ... ... clinical solutions for the care management and population health arenas, is pleased to ... clinical and cost containment services, has successfully implemented the ACUITY Complete Care™ Management ...
(Date:12/1/2015)... ... ... XTC Semifinals 2016 - CES, Las Vegas, Nevada - Extreme ... 2016, the world’s largest Consumer Electronic Show, where they will present to a panel ... Pacific Investments Veronica Serra, and venture capitalist Tim Draper among many other top names ...
(Date:12/1/2015)... ... December 01, 2015 , ... With FCPX Overlay: Grit , ... control over customization, the possibilities are truly endless, all with a click of a ... position, vertical flip, horizontal flip, depth of field and more, all within Final Cut ...
Breaking Medicine News(10 mins):
(Date:12/1/2015)... DUBLIN , Dec. 01, 2015 /PRNewswire/ ... announced the addition of the "Medium ... Adhesives, Sealants, Lubricants, and Other Applications - ... and Forecast, 2015 - 2023" report ... ) has announced the addition of the ...
(Date:12/1/2015)... 2015   Nottingham Spirk , a leading ... publication of a free whitepaper , "The ... The whitepaper gives medical product companies, pharmaceutical manufacturers ... lucrative segment. Nottingham Spirk survey ... their own health, save money (i.e., fewer doctors, ...
(Date:12/1/2015)... Dec. 1, 2015 Array BioPharma ... that its Chief Executive Officer, Ron ... Annual Healthcare Conference in New York.  The ... conference through a webcast on the Array ... , --> , ...
Breaking Medicine Technology: