Herbal Remedies

Has anyone tried any herbal remedies? I've just been reading about Gingko. It supposedly helps with PD symptoms.

Are there any other herbal remedies that have been tried and proven to make a difference?
If you google "Curcumin and Parkinson's", there are some interesting findings. I take it, and found that when I ran out of the tablets for two weeks (I get them from America) my symptoms worsened. I take Curcumin with Bioperine, which helps it to cross the blood/brain barrier, supposedly.
Hi my husband takes ginko and ginseng he has been taking them for a while now and is ok we have not stopped them to see what the difference would be without them so l cant say, there is a half price sale on theese at health span at the minuite good luck