I recently found a Fava bean extract at a health food store. It's a type of extract which recommends using so many drops per day. Said to contain Levadopa. Just wondering: Has anyone out here tried this? Does it work? My friend with PD is planning to start using this and hopefully we'll see some good results. She feels good physically and mentally except for PD symptoms and unfortunately has had lots of trouble with Sinemet and other meds she's tried for PD; Doctors tell her there's no hope for her. Has anybody else heard of these? Tried them? I'll report our findings in a few days-one way or the other. Really hope she can find some relief..she's gone off all PD meds now..doesn't feel any worse, but hate to see her suffering.