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Ultraviolet LEDs proposed for skin-safe vitamin D production
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Ultraviolet LEDs proposed for skin-safe vitamin D production

By Ben Coxworth, October 01, 2020 UV LEDs (pictured here in a backlight flashlight) could help seniors produce much-needed vitamin D, without causing skin damage Even though we’re warned about the harmful effects of the ultraviolet (UV) rays in sunlight, they’re essential for the production of vitamin D in the body. Now, scientists are claiming...