Hello neurotalkuser79,
I can't help you with your questions I'm sorry, but I just wanted to say welcome to the NeuroTalk Support Groups.
Are you on any medications? I also wondered if the palpitations you mention are fasciculations?
If you want you could also try searching for specific keywords such as "Myoclonic Jerks" or "essential tremor" using the forum search feature. That will bring up any previous posts/threads.
http://neurotalk.psychcentral.com/search.php
I would imagine there are tips on the
Vitamins, Nutrients, Herbs and Supplements Forum
as well.