Guest guest Posted September 28, 2004 Report Share Posted September 28, 2004 > > Have we decided how many PPM we are comfortable with? Please > don't come > > back with 0. I am really interested in what is a reasonable risk. > > > > Thanks, > > Chris > This address has a table for the minimum risk levels of many contaminents. Minimum risk levels are explained at this page. http://www.atsdr.cdc.gov/mrls.html Jill Likkel Quote Link to comment Share on other sites More sharing options...
Guest guest Posted September 28, 2004 Report Share Posted September 28, 2004 In a message dated 9/28/2004 1:10:57 AM Eastern Daylight Time, jilllikkel writes: I'll see if I can find the official FDA guidelines. Jill Likkel Excellent. Thank you very much. Another question arises. Since there are studies showing unsafe levels of heavy metals in some herbs, at what point do the authorities step in? Could heavy metal contamination could be good excuse for the FDA to take huge quantities of herbs off the market. If so, how would that affect the Chinese trade? On a slightly off topic bend, I have always been curious about commercial tomato sauces as a source of Al contamination. Tomatoes which are very acidic are cooked for long periods of time in Aluminum vessels. Anybody have any info regarding aluminum buildup in tomato sauce? What authority would the powers have to take Tomato sauce off the shelf if it was found to have unsafe amounts of aluminum? Chris Quote Link to comment Share on other sites More sharing options...
Guest guest Posted September 28, 2004 Report Share Posted September 28, 2004 In a message dated 9/28/2004 2:10:06 AM Eastern Daylight Time, jilllikkel writes: This address has a table for the minimum risk levels of many contaminents. Minimum risk levels are explained at this page. http://www.atsdr.cdc.gov/mrls.html Jill Likkel That is a pretty decent table of info. For what ever reason, it doesn't include lead. What's up with that? Thanks, Chris Quote Link to comment Share on other sites More sharing options...
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