Light at Night: A Modern Menace

Light at Night: A Modern Menace

??Our bodies are intricately tuned to Earth's natural rhythms, with darkness signaling time for rest and rejuvenation. Artificial light, however, disrupts this delicate balance, casting a long shadow on our health.

??Flight crews and shift workers bear the brunt of this disruption. Their schedules, often dictated by global time zones or industrial demands, clash violently with their internal clocks. The culprit? Excessive exposure to artificial light during nighttime hours.

??Melatonin, the hormone that governs sleep, is suppressed by light. For those battling the night, this means compromised sleep quality, a domino effect that can lead to a host of health issues. From the heart to the gut, from mood to metabolism, the consequences are far-reaching. Chronic diseases like diabetes, heart ailments, and certain cancers have been linked to these circadian disruptions.

Beyond physical health, mental wellbeing is also at stake. Depression, digestive problems, and reproductive issues can plague those whose bodies are constantly confused by day and night.

It's imperative to recognize the detrimental effects of light pollution on our health. As we navigate an increasingly illuminated world, understanding and mitigating the impact of artificial light at night is crucial for safeguarding our wellbeing.

#lightpollution #circadianrhythm #sleepdisorders #shiftwork #flightcrew #health #wellness #melatonin #chronicdisease #mentalhealth #sleepdeprivation #nightlights #artificiallight


Dr. Shilpa Thakur,Ph.D Medical Nutrition

????Medical Nutritionist @ NutritionColours| Ll Top Content Development Voice|Designing Therapeutic Food System/ Certified Advance Medical Nutrition/ Certified Integrated Medicine (CIM) TeleHealth Services???

3 个月

Urbano T, Vinceti M, Wise LA, Filippini T. Light at night and risk of breast cancer: a systematic review and dose-response meta-analysis. Int J HealthGeogr. 2021 Oct 16;20(1):44. doi: 10.1186/s12942-021-00297- 7. PMID:34656111; PMCID: PMC8520294. Sulli G, Lam MTY, Panda S. Interplay between Circadian Clock and Cancer: New Frontiers for Cancer Treatment. Trends Cancer. 2019 Aug;5(8):475-494.doi: 10.1016/j.trecan.2019.07.002.

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