Consumer Guide to Yellow Dock (Rumex crispus)
www.mothernature.com/cg/yellow_dock.asp
I find that artichoke works well in conjunction with yellow dock to relieve constipation. It is a nice addition to a daily supplement regime, with or without the artichoke.
www.mothernature.com/cg/yellow_dock.asp
www.mothernature.com/ency/herb/yellow_dock.asp