Does America’s most-used weed killer endanger infants?
A recent study has found that the herbicide glyphosate, sold under the trade name Roundup (and others), is present in alarming levels in breast milk of American females. The study found that samples of mother’s milk from women in the United States contained levels of the weed-killer that were 760 to 1,600 time greater than the amount of pesticides allowed by the European Water Directive. Those levels are still less than the 700 ug/l maximum contaminant level (MCL) that the Environmental Protection Agency has decided is safe.
The findings are sure to be controversial. The EPA contamination level was decided on the much-challenged assumption that glyphosate was excreted and did not accumulate in the human body. Those non-accumulation findings were based on studies sponsored by, among others, Monsanto, the maker of Roundup. (more…)