Two citizen groups have taken the initial step toward debunking chemical-industry claims that glyphosate, the world’s most widely-used herbicide, does not bioaccumulate or metabolize in humans. The pilot study, conducted by Moms Across America and Sustainable Pulse, looked at ten breast-milk samples and 35 urine samples from across America and 21 drinking water samples. The groups commissioned Microbe Inotech Labs to conduct the analysis, and what they found raises some serious questions about the prevalence and persistence of glyphosate.
In breast milk, three of the ten samples tested reveal high levels of glyphosate, meaning that the amount of glyphosate found is between 76 ug/l to 166 ug/l. The highest glyphosate level detected in a mother is from Florida (166 ug/l) and the other two mothers with “positive” results are from Virginia (76 ug/l) and Oregon (99 ug/l). While these levels fall under the U.S. Environmental Protection Agency (EPA) drinking water maximum contaminant level (MCL) of 700 ug/l, across the pond in Europe this range of exposure is 1,000 higher than what is deemed safe.
From the 35 urine samples received from across the U.S., 13 samples are above the minimum detectable level. The three highest levels are all found in women, with the highest in Oregon (18.8 ug/l). Other positive results are found in samples from the states of California, Washington, Maryland, Colorado and Hawaii.
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