Why why why and how long is it going to take for science to have an answer? Such a mystery!!!
So many possibilities of what causes RLS.
Here's mine.
I have serious pondered the toe nerves and going up into the legs.
Could it possibly be any thing to do with damaged nerves from wearing I'll fitting shoes? I know for me, being female and loving shoes and fashion growing up I didn't care at all if my cute shoes hurt my feet, crushed my toes, made blisters,etc. Long as they looked good.
I can stretch my toes and it hurts, bad!
Also, I ran across a lady who was put in a funny shoe for RLS.
The heels were pumped up with wires, gave a bounce to the step.She swore by them.
Haven't ever seen or even heard of anything like that since.
Anyone else?