Light Pollution and Oxidative Stress: Effects on Retina and Human Health

The review discusses the harmful effects of light pollution, particularly blue light, on retinal health and overall human physiology. Blue light exposure from LED lighting and electronic devices can cause oxidative stress in retinal cells, leading to cellular damage, apoptosis, and conditions like age-related macular degeneration (AMD). It also disrupts circadian rhythms by affecting intrinsically photosensitive retinal ganglion cells (ipRGCs), which can result in various health issues, including cardiovascular diseases, obesity, and mental health conditions. The review emphasizes the need for awareness and protective measures against light pollution to safeguard retinal health and overall well-being.