I started taking iron, magnesium, B12, and one other pill that was suggested on here (can't remember the name right now), but my RLS during the day has improved so much and I am sleeping so much better in just three days. I really can't believe it. My RLS was getting worse during the day and early evening to the point I wanted to just hit my legs repeatedly. But after reading some of the posts on here about which minerals and supplements to take to help with RLS, I can say I finally have some relief while I work during the day. (My job requires a lot of sitting). So thanks to everyone who suggested taking the four pills I listed above - for now I feel like a new person and I'm sleeping like a baby!!