Restless leg syndrome (RLS) impacts approximately 7 to 10 percent of the American population. The cause of RLS and how to alleviate its symptoms are important considerations for those affected. One individual with RLS likens the sensation to being tightly wound like a wire cog with no release, describing it as a feeling of their entire body wanting to scream. Dr. Alejandro Centurion explains that RLS is not solely a psychological issue, contrary to past beliefs. He notes that changes in the brain related to dopamine transmission and iron levels can contribute to the disorder.
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