Light pollution harms health across India

A recent study highlights the detrimental health effects of light pollution in India, linking it to sleep disturbances, hormonal imbalances, and increased risk of metabolic disorders. This is due to the disruption of the body's natural sleep-wake cycle. Exposure to artificial light at night reduces melatonin production, impacting the circadian rhythm and potentially leading to health issues like pre-diabetes and increased cancer risk. Experts are urging for more research and public awareness. The study also reveals low public awareness of light pollution in India, despite its increasing prevalence due to urban expansion and infrastructure development. This lack of awareness exacerbates the health risks associated with artificial light exposure.