Regarding internal tremors, I found something totally by accident that those of you afflicted by this might want to look into. I started taking a "liver support" pill that I had taken several years ago when I was having problems with a "thickening" in my liver. The pain on my right side started up again a few weeks ago, so I re-ordered this liver support pill. THE FIRST DAY I TOOK IT THE TREMORS ALMOST STOPPED COMPLETELY. There are only a few ingredients in this pill, so I started looking them up individually, as most of them, like Alpha Lipoic Acid, I take on their own already. The main ingredient in this liver support pill is 800 mgs of N-Acetyl Choline (NAC). I have gone for two days with no tremors whatsoever during the day and only a few at night. I couldn't believe this, but I put into search engine, "benefits of N-Acetyl Choline" and the NAC is in there that it helps with tremors. Only downfall for me is it seems to be constipating, but there are many things to find OTC to fix this. I already take Triple Magnesium Complex before bedtime to aid with sleep and regularity and it was working beautifully until I added this liver support pill. I wanted to let everyone know because I found this totally by accident and had no idea it would get rid of the tremors that woke me up to a vibrating bed for over a month.