Taylor, type into search engine, "benefits of N-Acetyle Choline." I found it by accident about 2 weeks ago in a pill to support the liver. There is 800 mg in this liver pill, and this is a supplement. It stopped my internal tremors on the first day I took the pill. I had a few that night in bed, but now they are gone. I have awakened in the morning while laying in bed and get a light one while watching the news, but I have to concentrate to see if there are any because my bed is no longer vibrating. They are gone and look at the benefits of this natural supplement.