date:May 16, 2017
e in its claim about the presence or absence of environmental contaminants in organic potatoes and vegetables. There are no indications that potatoes and vegetables contain more heavy metals. Lead levels sometimes appear to be slightly higher, but the quantities remain below the norm, the finding concludes.
However, in the Netherlands in August 2016, it was reported that there was excessive and unauthorised use of copper in organic potato farming. The question is how much of that claim remains