Recent studies stress the significance of sleep in regards to cognitive and cardiovascular health, as well as emotion regulation. Still, for many, obtaining a relaxed sleep is difficult. R.E.M. Maintenance is an excellent, non-addictive option that provides essential nutrients to help the body and mind relax. Melatonin and 5-HTP aid in initiating sleep, whereas magnesium and potassium can reduce muscle tension. Glycine heightens sleep quality, while both glycine and inositol can ease nervousness.