Role of Circadian Health in Cardiometabolic Health and Disease Risk: A Scientific Statement From the American Heart Association
Cardiovascular and metabolic health are influenced by the circadian system, which regulates 24-hour rhythms across numerous physiologic processes. Disruptions to circadian rhythmicity can adversely affect cardiometabolic function and health. Given the importance of circadian health to overall human health, this scientific statement provides an overview of the circadian system and key behavioral factors that can synchronize or desynchronize these rhythms, including light exposure, food intake, physical exercise, and sleep timing.