Advertisement

BPA risks

BPA: Yay or Nay? New Study Casts Doubt on Chemical's Danger

A new study suggests the chemical isn't as nasty as previously believed, but here's why you should keep avoiding it.



BPA: Yay or Nay? New Study Casts Doubt on Chemical's Danger

Time to buy canned food again? Not quite, say experts who remain convinced of BPA's risks.

RODALE NEWS, EMMAUS, PA—Bisphenol A (BPA), better known as the plastics chemical that's found in baby and water bottles and nearly all canned foods, has caused a lot of panic over the years. As more studies linked the hormone-disrupting chemical to health problems ranging from altered brain function, sinking sperm counts, and certain cancers to developmental problems in babies, health-conscious cooks switched from canned veggies to fresh or frozen, and athletes traded in plastic water bottles for stainless steel versions. Companies responded to consumer demand and started researching BPA-free alternatives or avoiding plastic entirely and switching to glass packaging. But now a new government study published in the journal Toxicological Sciences suggests that BPA might not be the bad actor it's presumed to be.

To figure out bioactive levels of BPA in the body—in other words, the form of BPA that could pose a risk if present in high enough levels—researchers fed study participants meals of canned food and then tested their blood and urine over a 24-hour period. The bioactive form of BPA was so low it was undetectable in 83 percent of the people tested.

So is it safe to say we should all start eating out of BPA-lined metals cans and plastic water bottles again? Not so fast. Environmental health experts say there are major flaws in this study, noting that dozens of previous studies find reasons for concern when it comes to BPA risks.

For starters, explains Laura Vandenberg, PhD, a postdoctoral fellow of biology at the Center for Developmental and Regenerative Biology at Tufts University in Massachusetts, the study researchers never tested BPA levels in the food given to the participants, despite calling those meals high BPA exposure sources (numerous studies have found that the levels of BPA in canned foods can vary depending on the type of food). Beyond that, the scientists didn't indicate the brand of canned food used. Previous research has shown that some manufacturers' cans have much higher levels of BPA than others', even when they contain the same food. "Green beans from manufacturer X could have a lot of BPA, while green beans from manufacturer Y could have very little."

Filed Under: BPA AND PLASTIC

Published on: September 19, 2011



More from our Authors

This breakthrough information links the little-known connection between diabetes, fatigue, heart disease, weight gain, high blood pressure, and more! Click here to learn more.

No Thank You

I'm with the previous commenter, this is the same gov't that says GMO's are perfectly safe and no different. And the same government that says raw milk is dangerous - give me a break.
I don't believe any studies, since they're all funded by someone, the results are all skewed.

I'll take my vegetables fresh from my garden thanks - no cans needed - and so much tastier!

Government controlled test??

Sorry, but I just don't trust the government anymore. If this was unbiased, independent testing, I would trust it. I mean, this is the very same government that is trying to kill any and all protections from contaminated food, farm animals, and air and water! BPA is a dangerous chemical and we'd all be smart to avoid it.

Advertisement
Free Download!
Sign up for our free newsletters and get a FREE guide to herbs for your pets. Shower your furry friends with love using natural food, care tips, and treats! Click here for the 6 herbs your pet needs to be happy and healthy, naturally.





Advertisement
Free Newsletter
Sign up for the FREE daily newsletter and get useful tips to keep yourself, your family, and the planet healthy and thriving.

  The Daily Fix
Authoritative reporting on the latest developments in health, food, and the environment

  Maria's Farm Country Kitchen Newsletter
Get cooking tips, learn about healthy living and even raising chickens—Maria does it all!



You may unsubscribe at any time.

Your Privacy Rights. About Us.



BE SOCIAL WITH US!