"In a study published last year in the journal Environmental Health Perspectives, researchers put five San Francisco families on a three-day diet of food that hadn’t been in contact with plastic. When they compared urine samples before and after the diet, the scientists were stunned to see what a difference a few days could make: The participants’ levels of bisphenol A (BPA), which is used to harden polycarbonate plastic, plunged — by two-thirds, on average — while those of the phthalate DEHP, which imparts flexibility to plastics, dropped by more than half.
The findings seemed to confirm what many experts suspected: Plastic food packaging is a major source of these potentially harmful chemicals, which most Americans harbor in their bodies. Other studies have shown phthalates (pronounced THAL-ates) passing into food from processing equipment and food-prep gloves, gaskets and seals on non-plastic containers, inks used on labels — which can permeate packaging — and even the plastic film used in agriculture.
The government has long known that tiny amounts of chemicals used to make plastics can sometimes migrate into food. The Food and Drug Administration regulates these migrants as “indirect food additives” and has approved more than 3,000 such chemicals for use in food-contact applications since 1958. It judges safety based on models that estimate how much of a given substance might end up on someone’s dinner plate. If the concentration is low enough (and when these substances occur in food, it is almost always in trace amounts), further safety testing isn’t required ... "
Full ArticleA recent article by Pew experts concludes that the science the U.S. Food and Drug Administration (FDA) uses to assess the safety of food additives has not kept pace with recent scientific developments, and the agency should review and retool its approach to making decisions about the safety of chemicals used in food and packaging in the United States.
More info"Amid growing public concern over the safety of additives in products ranging from caffeinated energy drinks to industrial chemicals in food containers and water bottles, the U.S. Food and Drug Administration is under pressure to reexamine its rules, and there are signs it may do so."
More infoThe complexity of our food supply and the oversight of its safety raise fundamental questions about what we eat — some of which were answered for the first time in "Navigating the U.S. Food Additive Regulatory Program," an analysis undertaken by Pew and published in the peer-reviewed journal, Comprehensive Reviews in Food Science and Food Safety. The following "frequently asked questions" summarize the findings and conclusions of this article.
More infoFrom oil in Gatorade to the amount of caffeine and other stimulants in energy drinks and the so-called "pink slime" found in beef, previously unnoticed ingredients are coming under scrutiny as health-conscious consumers demand more information about what they eat and drink, and sometimes go public via social networking and the Internet.
More infoMore than 70 stakeholders examined how the U.S. Food and Drug Administration (FDA) ensures that people are exposed to safe levels of chemicals in food.The proceedings, published in the January 2013 issue of the peer-reviewed journal Comprehensive Reviews in Food Science and Food Safety, lay out participants’ perspectives for enhancing the FDA’s methods.
More infoSarah Kavanagh and her little brother were looking forward to the bottles of Gatorade they had put in the refrigerator after playing outdoors one hot, humid afternoon last month in Hattiesburg, Miss. But before she took a sip, Sarah, a dedicated vegetarian, did what she often does and checked the label to make sure no animal products were in the drink. One ingredient, brominated vegetable oil, caught her eye.
More info"Grocery shoppers examining colorful packages bearing long lists of hard-to-pronounce ingredients might take comfort in the belief that those substances were deemed safe by the government. But that's not the case. Over the past 15 years, the vast majority of new ingredients added to U.S. food never received a safety determination from the government."
More info"There are serious weaknesses in a system that allows firms to self-affirm the safety of food ingredients without the approval or knowledge of regulators, according to researchers conducting a probe into the nation’s food additives law."
More infoIn the November 1, 2011, edition of the peer-reviewed journal Comprehensive Reviews in Food Science and Food Safety (CRFS), Pew Health Group published a rigorous analysis of the U.S. food additive regulatory program. Key among the findings is that more than 10,000 chemicals were allowed in human food as of January 2011.
More infoIn April 2011 Pew Health Group convened a workshop bringing together more than 80 experts from government, industry, academia and public interest organizations to examine the principles underlying the development and use of scientific evidence to identify and characterize chemical hazards. Based on the workshop discussions, Pew made several important observations.
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