The report is easy enough to find if you search on "Cornucopia institute study on carageenan".

Thanks for posting the initial find, melodymorrell. I've been reading a lot about carageenan and it seems to be in almost everything processed! I did the Whole30 a few months ago and one thing you're supposed to remove from your diet is carageenan and it's really difficult to do if you eat anything canned or packaged.