Artificial Light of Digital Devices Lessens Sleep Quality

United States (Tasnim) – Blue light emitted from digital devices could contribute to the high prevalence of reported sleep dysfunction, suggests new research. There is no doubt we love our digital devices at all hours, including after the sun goes down. Who hasn’t snuggled up with a smart phone, tablet or watched their flat screen TV from the comfort of bed? But a new study by researchers at the University of Houston College of Optometry, published in Ophthalmic & Physiological Optics, found that blue light emitted from those devices could contribute to the high prevalence of reported sleep dysfunction. Study Read More

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