The circadians rhythms are cycles that our organism must fulfill daily to be healthy and with energy. Maintaining regular sleep and wake times helps to regulate our circadian rhythm of sleep. Sleeping in a healthy way stimulates memory, improves mental health and decreases the risk of obesity and diabetes. Here we share some tips of Dr. Cecilia Orellana to achieve a restful sleep: www.hospitalbritanico.org.uy/cuidar_la_salud_01.php Respect your sleep rhythm and enjoy life!