Sleep and Biological Rhythms

Sleep and biological rhythms are natural cycles that regulate our body's processes, aligning them with day and night. Sleep is a vital state of rest where the body repairs itself, consolidates memory, and restores energy. Biological rhythms, especially the circadian rhythm, are 24-hour cycles controlled by the brain's internal clock, influencing sleep-wake patterns, hormone release, and body temperature. These rhythms help us feel alert during the day and sleepy at night, optimizing health and functioning. Disruptions to these cycles, like shift work or jet lag, can affect mood, performance, and overall well-being.