• Researchers have found a ‘striking’ new side effect from eating fast food - The Washington Post
    https://www.washingtonpost.com/news/wonk/wp/2016/04/15/researchers-have-found-an-alarming-new-side-effect-from-eating-fast-

    Researchers at George Washington University have linked fast-food consumption to the presence of potentially harmful chemicals, a connection they argue could have “great public health significance.” Specifically, the team found that people who eat fast food tend to have significantly higher levels of certain phthalates, which are commonly used in consumer products such as soap and makeup to make them less brittle but have been linked to a number of adverse health outcomes, including higher rates of infertility, especially among males.

    Recent #Fast_Food Consumption and #Bisphenol A and
    Phthalates Exposures among the U.S. Population in
    NHANES, 2003–2010
    http://ehp.niehs.nih.gov/wp-content/uploads/advpub/2016/4/ehp.1510803.acco.pdf

    Background: Phthalates and bisphenol A (BPA) are widely used industrial chemicals that may adversely impact human health. Human exposure is ubiquitous and can occur through diet, including consumption of processed or packaged food

    [...]

    Conclusion: Fast food may be a source of exposure to DEHP and DiNP. These results, if confirmed, could inform individual and regulatory exposure reduction strategies.

    #phtalates #santé

  • Birth Outcomes and Maternal Residential Proximity to Natural Gas Development in Rural Colorado
    http://ehp.niehs.nih.gov/wp-content/uploads/122/1/ehp.1306722.pdf

    Abstract

    Background: Birth defects are a leading cause of neonatal mortality. Natural gas development (NGD) emits several potential teratogens and US production is expanding.

    Objectives: We examined associations between maternal residential proximity to NGD and birth outcomes in a retrospective cohort study of 124,842 births between 1996 and 2009 in rural Colorado.

    Methods: We calculated inverse distance weighted natural gas well counts within a 10-mile radius of maternal residence to estimate maternal exposure to NGD. Logistic regression, adjusted for maternal and infant covariates, was used to estimate associations with exposure tertiles for congenital heart defects (CHDs), neural tube defects (NTDs), oral clefts, preterm birth, and term low birth weight. The Association with term birth weight was investigated using multiple linear regression.

    Results: Prevalence of CHDs increased with exposure tertile, with an odds ratio (OR) of 1.3 for the highest tertile (95% CI: 1.2, 1.5) and NTD prevalence was associated with the highest tertile of exposure (OR = 2.0, 95% CI: 1.0, 3.9, based on 59 cases), compared to no gas wells within a 10-mile radius. Exposure was negatively associated with preterm birth and positively associated with fetal growth, though the magnitude of association was small. No association was found between exposure and oral clefts.

    Conclusions: In this large cohort, we observed an association between density and proximity of natural gas wells within a 10-mile radius of maternal residence and prevalence of CHDs and possibly NTDs. Greater specificity in exposure estimates are needed to further explore these associations.

    #gaz #malformation