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ሰማያዊው መብራት ጥሩ ነው ወይስ አይደለም?
2020-03-02 TEXT ያድርጉ

THE HIDDEN SIDE OF BLUE LIGHT

ሰማያዊ መብራት, a normal feature of daylight, is also generated by a large number of screens equipped with LED or compact fluorescent lighting. While some blue light (blue turquoise) is ጠቃሚ ወደ ጤና ምክንያቱም ያስተካክላል የኛ ባዮሎጂያዊ ሰዓት, the other part   (blue-violet) is ጎጂ to the eye. It’s now identified as one of the risk factors of age-related macular degeneration (AMD).* Why? Because it penetrates deep into the eye and strikes the central part of the retina called the macula.

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