noI HAVE to improve upon this answer! NO, RLS in itself is not deadly, but severe sleep deprivation that comes along with it can be very deadly. RLS is connected to heart disease, diabetes, drowsy...
Diet is one factor that can prevent symptoms of RLS. A helpful diet will include an adequate intake of iron and the B vitamins, especially B12 and folic acid.
The cause of restless leg syndrome is many times unknown in most patients. Talk to your doctor to determine what may be causing your RLS. There are some prescription medications on the market that...