Circadian rhythms, controlled by biological clocks, have a significant impact on our health and disease. Light exposure is crucial for setting these rhythms and disruptions can lead to various health issues, including sleep disorders, heart attacks, stroke, obesity, autoimmune disorders, infections, dementia, and cancer. Maintaining a regular light schedule, using light boxes to supplement sunlight, and avoiding bright screens before bed can help keep circadian rhythms running smoothly. Consistent sleep and wake times, along with other daily activities, are key to supporting these rhythms. Overall, understanding and managing circadian rhythms can have broad implications for overall health.
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How circadian rhythms have been implicated in diseases from dementia to cancer
