Circadian Rhythm Theory

The Circadian Rhythm Theory suggests that our body's internal clock, known as the circadian rhythm, evolved to optimize survival by aligning our biological processes with the day-night cycle. This rhythm regulates sleep-wake patterns, hormone release, body temperature, and other functions to help us stay alert during daylight and rest at night. By doing so, it enhances energy efficiency, safety, and overall functioning in a natural environment. Essentially, our bodies are wired to follow this 24-hour cycle, which maximizes our chances of thriving in a world shaped by the rise and fall of the sun.