3 ms·
The researchers conclude that while cocoa bean shells may be one source of lead, most contamination occurs during shipping or processing of the beans and in man
by zwieback 3y ago
The researchers conclude that while cocoa bean shells may be one source of lead, most contamination occurs during shipping or processing of the beans and in manufacturing. Further research on those stages of the process will help to isolate the source.
source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1281312/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1281312/