LED lights damage eyes and disturb sleep, European health authority warns

(CNN)The blue light in LED lighting that is increasingly used in our homes can damage the eye’s retina while disturbing our biological and sleep rhythms, a French health authority warned in a new report.

New scientific evidence confirms the “phototoxic effects” of short-term exposures to high-intensity blue light, as well as an increased risk of age-related macular degeneration after chronic exposure to lower-intensity sources, according to the French Agency for Food, Environmental and Occupational Health & Safety, known as ANSES. Age-related macular degeneration, a leading cause of vision loss among people over 50, causes damage to the macula, a small spot near the center of the retina that’s needed for sharp central vision.

read more: https://edition.cnn.com/2019/05/16/health/blue-light-led-health-effects-bn-trnd/index.html

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