<img src="http://bestsmileys.com/weather/3.gif" alt="Thunderstorm" />
This shocked me.
I was worried about batteries. Its in fertiliser
And of course we must not forget that that wonderful sewage sludge
http://journals.iut.ac.ir/jstnar/eabsv11n1y2007p95.pdf
<img src="http://www.millan.net/minimations/smileys/twister2.gif" alt="Tornado" />
A book on the subject with some free pages.
http://books.google.com/books?id=KGv...aeio#PPT225,M1
Durum wheat (Triticum turgidum L. var durum) grain grown in North American prairie soils contains high concentrations of cadmium.
http://www.biology.ualberta.ca/cadmium/<img <img
And yes good old flaxseed too - it depends on the land so of course it will not be in the seed you are eating.
"Flaxseed contains several dietary components that have been linked to low breast cancer risk; i.e., n-3 polyunsaturated fatty acids (PUFAs), lignans and fiber, but it also contains detectable levels of cadmium, a heavy metal that activates the estrogen receptor (ER)."
http://www.ncbi.nlm.nih.gov/pubmed/1...ubmed_RVDocSum