Consumer Reports said on Wednesday it had found "concerning" levels of lead and cadmium in a third of various chocolate products it tested recently, and called on Hershey to reduce the amounts of heavy metals in its chocolate.
mrchampion corrected another comment of mine in this thread that links studies saying the lead might change from leaded gasoline used during the shipping process.
This publishing (PDF) does seem to indicate the is done degree of bioaccumulation of cadmium in the cacao plants though.
mrchampion corrected another comment of mine in this thread that links studies saying the lead might change from leaded gasoline used during the shipping process.
This publishing (PDF) does seem to indicate the is done degree of bioaccumulation of cadmium in the cacao plants though.