Health
Related: About this forumHigh Levels of phthalates in organic foods?
Late last year two studies came out challenging the presumption that organic food is better for you, and now a University of Washington study shows your exposure to the chemicals phthalates and bisphenol A, better known as BPA, might be much higher from organic foods.
The study was led by Dr. Sheela Sathyanarayana, an environmental health pediatrician in the UW School of Public Health and at Seattle Childrens Research Institute.
The researchers compared the chemical exposures of 10 families, half of whom were given written instructions on how to reduce phthalate and BPA exposures, explains a press release about the study. The other families received a five-day catered diet of local, fresh, organic food that was not prepared, cooked or stored in plastic containers.
We were extremely surprised to see (the) results. We expected the concentrations to decrease significantly for the kids and parents in the catered diet group. Chemical contamination of foods can lead to concentrations higher than deemed safe by the U.S. EPA, said Sathyanarayana.
When the researchers tested the participants' urinary concentrations for evidence of phthalates and BPA, they found that concentration of phthalates was 100 times higher than the levels found in the majority of the general population.
The contamination must be happening up the food chain, the research suggests.
Read more: http://www.seattlepi.com/national/article/UW-study-finds-chemical-risk-in-organic-diet-4314019.php
unblock
(52,253 posts)maybe everyone just just choose the way they want to die and just eat whatever will kill them that way and just hope they don't die of something else first.
Petrushka
(3,709 posts)Brainstormy
(2,380 posts)Since the group not eating organic food was "given instructions on how to avoid phalates" and the organic group wasn't. Phalates and other endocrine disrupting chemicals are ubiquitous in the environment. So, if you knew what to watch for and were deliberately trying to avoid them in plastics, receipts, other sources, you might well have lower test levels that a group that, while eating organic food, wasn't making an effort to avoid them from other environmental sources. Study stinks.
kestrel91316
(51,666 posts)in animals or plants raised/grown organically, I prefer to assume that the contamination had NOTHING to do with the organic process.
Do they think people are THAT stupid?
Pthalates are a by product of CHEMICAL manufacturing and environmental contamination - NOT a biological process unique to organics.
Petrushka
(3,709 posts). . . a sign that ingestion of organic foods caused the research subjects' bodies to excrete some of the phthalates ingested PRIOR to the study.