Source: GreenMedInfo by Sayer Ji
A new study from the U.S. Geological Survey, accepted for publication online ahead of print in the journal Enviromental Toxicology and Chemistry, titled, “Pesticides in Mississippi air and rain: A comparison between 1995 and 2007,”[i]reveals that Roundup herbicide (aka glyphosate) and its still-toxic degradation byproduct AMPA were found in over 75% of the air and rain samples tested from Mississippi in 2007.
The researchers evaluated a wide range of pesticides currently being used through weekly composite air and rain sampling collected during the 1995 and 2007 growing seasons in the Mississippi Delta agricultural region.
So, what is the toxicological significance of the discovery of glyphosate in most air samples tested? In the month of August, 2007, if you were breathing in the sampled air you would be inhaling approximately 2.5 nanograms of glyphosate per cubic meter of air. It has been estimated the average adult inhales approximately 388 cubic feet or 11 cubic meters of air per day, which would equal to 27.5 nanograms (billionths of a gram) of glyphosate a day.
Also, now that recent cell research has shown that glyphosate may act as an endocrine disrupter exhibiting estrogenic-like carcinogenicity within the part-per-trillion range, there is all the more reason to raise the red flag of the precautionary principle — especially since inhaled toxicants evade the elaborate detoxification mechanisms of ingested toxicants which must pass through the microbiome, intestinal lining and liver before entering the blood and only a long time later the lung far downstream.
Sources, in part:
[i] Michael S Majewski, Richard H Coupe, William T Foreman, Paul D Capel. Pesticides in Mississippi air and rain: A comparison between 1995 and 2007. Environ Toxicol Chem. 2014 Feb 19. Epub 2014 Feb 19. PMID: 24549493
Sayer Ji is the founder of GreenMedInfo.com, an author, researcher, lecturer, and an advisory board member of the National Health Federation. Google Plus Profile. His writings have been published and referenced widely in print and online, including, Truthout, Mercola.com, New York Times online, The Journal of Gluten Sensitivity, New York Times and The Well Being Journal.
He founded Greenmedinfo.com in 2008 in order to provide the world an open access, evidence-based resource supporting natural and integrative modalities. It is widely recognized as the most widely referenced health resource of its kind.
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