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International Dark-Sky Association
Many studies have shown that exposure to artificial light at night negatively affects human health, including increased risk for:
  • Sleep disorders.
  • Depression.
  • Obesity.
  • Diabetes.
  • Heart disease.
  • Cancer.
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Oct 13, 2023 · Effects of light pollution · Wildlife and ecosystems · Energy and climate · Human health · Crime and safety · Night sky heritage · Causes of ...
Disruption of the circadian clock is linked to several medical disorders in humans, including depression, insomnia, cardiovascular disease, and cancer, says ...
Apr 1, 2024 · An increased amount of light at night lowers melatonin production, which results in sleep deprivation, fatigue, headaches, stress, anxiety, and ...
Light pollution severely disrupts nocturnal ecosystems, interferes with the natural rhythms of plants and animals, mars the wilderness experience and landscape ...
Wherever human light spills into the natural world, some aspect of life for animals—migration, reproduction, hunting and feeding—is affected.
Apr 5, 2022 · This can result in disturbed sleep, impact our immune system and responses to stress. It has also been suggested that melatonin disruption by ...
This can lead to sleep disorders and other health problems such as increased headaches, worker fatigue, medically defined stress, some forms of obesity due to ...
Prolonged exposure to intense light glare can damage human vision and contribute to sight loss or impairment, especially for the elderly. Natural Environment ...
Mar 18, 2024 · Light pollution harms wildlife and ecosystems · mistimed activity, growth or breeding · disturbed sleep and circadian rhythms · disorientation and ...