UCSF Presentation Reveals Glyphosate Contamination in People Across America
Glyphosate, the most used herbicide in the World, has been found in the urine of 93% of the American public during a unique testing project that started in 2015.
Glyphosate, labeled a ‘probable human carcinogen’ by the World Health Organization’s cancer agency IARC in 2015, has now been revealed to be ubiquitous in the first ever comprehensive and validated LC/MS/MS testing project to be carried out across America.
The European Union is currently in the process of putting restrictions on the use of glyphosate due to health concerns, with Member States so far unable to agree on the re-approval of the chemical beyond June 2016.
Glyphosate-containing herbicides are sold under trademarks such as Monsanto’s ‘Roundup’.
Summary of Testing
• Urine and Water Testing Results
93% of the urine tested by the University of California San Francisco lab tested positive for glyphosate residues. No glyphosate was found in the tap water samples. These results are only from a small percentage of the total samples collected – more data will be released later in 2016.
The results of this bio-survey come from the first in-lab validated LC/MS/MS testing method used for glyphosate testing of the general public in America.
• Is Glyphosate Safe at Real-Life Exposure Levels?:
Glyphosate has never been studied by regulators or the chemical industry at levels that the human population in the U.S. is being exposed to (under 3 mg/kg body weight/day). This is a huge hole in the global risk assessment of glyphosate, as there is evidence suggesting that low levels of the chemical may hack hormones even more than at mid and high levels, according to independent science – a higher dose does not necessarily make a more toxic, hormone disruptive effect.
• Unique Testing Project
The Detox Project is a unique platform for the testing of toxic chemicals in our bodies and in our food. The aim of the project is to cut out all conflicts of interest in chemical bio-surveys by allowing the public to pay directly for chemical testing that they are interested in.
Urine and Water Testing Results
In a unique public testing project carried out by a laboratory at the University of California San Francisco (UCSF), glyphosate was discovered in 93% of urine samples during the early phase of the testing in 2015.
The urine and water testing was organized by The Detox Project and commissioned by the Organic Consumers Association.
The unique project, which has already provided more urine samples for testing than any other glyphosate bio-monitoring urine study ever in America, was supported by members of the public, who themselves paid for their urine and water samples to be analyzed for glyphosate residues by the UCSF lab.
The data released in a presentation by the UCSF lab only covers the first 131 people tested. Further data from this public bio-monitoring study, which is now completed, will be released later in 2016.
The Detox Project will be working alongside a new larger lab later this year to enable the public to once again test their urine for glyphosate residues.
Glyphosate was found in 93% of the 131 urine samples tested at an average level of 3.096 parts per billion (PPB). Children had the highest levels with an average of 3.586 PPB.
The regions with the highest levels were the West and the Midwest with an average of 3.053 PPB and 3.050 PPB respectively.
Glyphosate residues were not observed in any tap water samples during the early phase of the project, most likely due to phosphorus removal during water treatment.
The results from the UCSF urine testing in America showed a much higher frequency and average glyphosate level than those observed in urine samples in the European Union in 2013. The average level in Europe was around 1 PPB with a frequency of detection of 43.9%.