Restless leg syndrome has a sleep disorder that involves constant moving of the legs to relieve pain, itchiness, discomfort, tingling, and any other movement that can disrupt your sleep. There are a few documented causes for restless leg syndrome, but did you know one of them is anemia? If you have restless leg syndrome but have not been able to figure out the cause it may be due to anemia. Continue reading to find out how Annie Mia may play a role in your sleep disorder.