Circadian Rhythm

Circadian rhythm is an internal biological clock that regulates the physiological, behavioral and cognitive processes in the body based on 24-hour cycles. It is responsible for the regular cycles of sleep and wakefulness, appetite, hormones and body temperature throughout the day. It is essential for the proper functioning of the body, as it helps to maintain the balance between rest and energy expenditure. Additionally, disruption to the circadian rhythm has been linked to various sleep, mental and metabolic disorders. Understanding and maintaining a healthy circadian rhythm is an important part of overall health, and may be done through exposure to natural light, maintaining a consistent schedule and avoiding late-night electronics.