I don't know but parsley is a good detox herb, and you could boil fresh parsely in water and drink the water infusion and eat the cooked leaves.

http://www.healthy.net/scr/article.asp?ID=1431

http://www.uni-graz.at/~katzer/engl/...?Petr_cri.html

http://www.botanical.com/botanical/mgmh/p/parsle09.html