this chart gives cysteine parts per million by plant part for certain plants high in cysteine: appears sunflower seeds would nicely shut down that homocystein pathway. (and Vitamin B6 also dissipates homocystein, doesn't it?). http://www.ars-grin.gov/cgi-bin/duke/highchem.pl The home page http://www.ars-grin.gov/duke/ allows searches by chemical, activity, or plant. I love this site! Katy ********************************** Amadeus said: So again: not limiting methionine, just supplying enough of cysteine should shut down the homocysteine pathway