Watch this video and see all of the amazing benefits of this drug for PD. It works by three different mechanism's and is by far the most advanced drug out there for PD. It works in combination with L-Dopa therapy. vimeo.com/116166647 One thing I like about it is that it suppresses glutamate release which means that it is protecting the degenerating neurons that release glutamate. I think this is very useful as it is indeed neuroprotective and that is what we need.