Well, if you have a definite diagnosis of neuropathy, that can definitely cause the twitching.

Even if your labs say your are not deficient in magnesium-you still might want to try and give it a shot. I would recommend Natural Calm. It is a fizzy magnesium drink. You can start with a quarter dose and see how you do. Even if the cause is neuropathy-magnesium has been shown to help the damaged nerves communicate better with each other.