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referring to biological processes in living organisms that follow a roughly 24-hour cycle, primarily influenced by natural light and dark periods
- The circadian rhythm dictates when we feel most alert and when we feel drowsy.
- Exposure to natural light helps regulate circadian rhythms and improve sleep quality.
- The circadian clock in plants influences their growth and flowering patterns.
- Our circadian rhythms naturally synchronize with the cycle of day and night.
- Certain medications can affect circadian rhythms, leading to sleep disturbances.