I have suffered from RLS most of my life (I'm 47)and discovered the link between RLS and mineral deficiency about 20 years ago. I have supplemented with Potassium, Calcium and Iron. I cook my own food, eat very little processed stuff, and have always craved spinach and broccoli (I even like brussel sprouts!). But even eating all the right stuff, I still need the supplements. I also suffer from endometriosis (horrible female problem), which I think is also related somehow to the mineral deficiency. I have been taking Blackstrap Molasses (full of good minerals) for about a year to try to combat those symptoms. I haven't experienced the "miracle cure" other women have written about, but at least I'm off the Percocet! Recently I have been reading on this site about magnesium supplementation. Am I right to think that low magnesium can cause malabsorption of other minerals? I'm going to try it for a while and see what happens.