Advertisement

bpa in postmenopausal women

Chemical in Plastics May Be Especially Harmful to Women

Study: BPA, a chemical used in some plastics and inside metal cans, causes inflammation and cell damage in older women.



Chemical in Plastics May Be Especially Harmful to Women

A metal water bottle may be a healthier choice than plastic for women.

RODALE NEWS, EMMAUS, PA—Many concerned parents of young children feel more like chemists these days, trying to analyze and avoid chemicals of concern in everything from baby bottles and formula to toys and food. One chemical that’s gotten a lot of attention lately is bisphenol A, or BPA; at least one U.S. state has banned its use in infant bottles and food containers. But a new study suggests it’s unhelathy for adult women, too, not just babies.

THE DETAILS: Researchers looked at BPA levels in 259 men, 92 premenopausal women, and 134 postmenopausal women. They found that although all three groups had similar amounts of BPA in their systems, only in the postmenopausal women was there an association between BPA—which acts like estrogen in the body—and markers of oxidative stress and inflammation. Inflammation is linked to all sorts of chronic diseases, including coronary heart disease, cancer, Parkinson’s, and Alzheimer’s; oxidative stress is linked to aging and cancer. The study was published in the August edition of the journal Environmental Research.

WHAT IT MEANS: This study is the first to look at BPA and its inflammation and oxidative stress–causing properties in humans. Late last year, researchers with the National Toxicology Program weighed the risks of the controversial chemical used in polycarbonate (No. 7) and polyvinyl chloride (No. 3) plastics, as well as epoxy resins often used in canned food and drinks, and found it does raise some concern when fetuses, infants, and young children are exposed to the chemical. Specifically, the researchers found it could cause developmental changes in the prostate gland and brain, and affect sexual development. While babies and children are often exposed through baby bottles and canned baby formula, the chemical is found in many adult products, too, and this research adds to the evidence that it should be avoided.

Here’s how adults can keep BPA and its inflammation effects out of their system:

• Reconsider cans. Some food companies use BPA to line their cans; so if you’re trying to go BPA free, minimizing your use of canned food bears consideration. Buy fresh whenever you can; choose altnernative packaging like glass when it’s available; contact the makers of your favorite canned food to find out if their cans contain BPA. This includes beverages, too: Coca-Cola, which uses BPA in the linings of its soda cans, was criticized recently after memos describing a plan to promote BPA as safe were uncovered earlier this summer. (Pepsi has told Rodale.com it has never used BPA in its products, by the way; but we recommend you keep your soda drinking to a minimum to avoid empty calories and weight gain.) At the very least, make sure your canned food doesn’t get exposed to heat, which could promote leaching of the chemicals.

• Choose your water bottle wisely. Instead of choosing those hard, No. 7 plastic water bottles, opt for a stainless steel version, such as a Klean Kanteen. Avoid #7 plastic to hold any food or drink, and never heat food in a plastic container, in order to avoid BPA and other chemicals.

• Carry a mug. If you buy coffee on the go, take your own stainless steel mug for safer sipping. Paper cups made from recycled material may contain BPA, while styrofoam cups can release unhealthy chemicals of their own.

• Eat to fight inflammation. Avoid downing too many inflammation-causing omega-6 fats, and fit enough cooling omega-3s into your diet. Cut back on margarine, shortening, and partially hydrogenated vegetable oils. Instead, use extra virgin olive oil. Choose sardines or wild-caught Alaskan salmon for an omega-3 fix, or look for fish oil supplements in triglyceride form (the type that doesn’t cause fish burps).

Filed Under: BPA AND PLASTIC, FOOD PACKAGING

Published on: July 22, 2009



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.

I think that it would be

I think that it would be really interesting to create such discussion with other this website visitors. Anyway thanks a lot one more time for the great and informative publication.
Joney

plastics

It's a shame that convenient, re-usable plastic containers may contain and release harmful chemicals. Ditto canned products now. And styrofoam, plastic wrap, etc. ad nauseum.

We should be informed by the manufacturers of the presence and level of BPA and other chemicals. We just have to separate fact from fiction, truth from half-truth and distortion, competitive and ideological rivalry from neutral and objective medical data and facts. Too many lies and misinformation on Websites of all kinds.

Bph"s in food

I think it's a little "odd" that this article says to stop drinking canned soda, and to stop drinking out of No.7 plastic bottles since, they came out and have started pre-emptive strikes against the soda pop manufacturers, and stating recently drinking water has traces of medications in it from people not only throwing away old meds, but through urine because they have no way to filter it out in the recycling of water...I tend to think I would be more concerned with WHAT THEY ARE PUTTING IN THE VACCINE'S they want us ALL TO GET, and the LONG TERM consequences from that, versus having canned soup, a soda, or a bottle of water. So this article says SOME frozen foods showed it too. hmmmmmmmmm, how are we to KNOW IF ALL OF THIS IS EVEN TRUE?
I don't eat much canned food, never have, unless it is MY OWN, that I have done with foods from MY OWN GARDEN. People don't KNOW HOW to make food from SCRATCH anymore.. that, or they are simply TOO busy to take the time.
I was also wondering, WHY ISN'T THIS ON THE NEWS AT FOX OR CNN, somewhere other than some rinky dink news article written by a MUSICIAN (AOL's)....and some person at Consumer Reports.....
I just question to validity of it. That's all.

Banned "goods"

Banned by congress???? Some congessmen/women should be banned!!

Advertisement
Start Your Wellness Journey!
Sign up for updates on Rodale Wellness and get your FREE wellness journal to help you find your path to vibrant health. Click here to start your unique journey!


Advertisement
Free Newsletter
Sign up for our FREE daily newsletter to stay up to date on all of our wellness news.

  The Daily Fix
Useful news and practical tips to help you live a healthy life on a healthier planet.

  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!