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OSU study using mutant flies finds blue light from phones, computers can accelerate aging | News



CORVALLIS, OR (KPTV) – Mutant flies without eyes have helped OSU researchers in their latest findings, published Thursday in "Aging and the Mechanisms of Disease"

According to the study, prolonged exposure to blue light, such as light, coming from your phone and computer can affect your longevity, even if it doesn't shine in your eyes.

The study examines how fruit flies respond to daily 12-hour exposures to blue LED light. He finds that light accelerates aging.

"We found that blue light is very detrimental to their survival," says Jaga Giebultowicz, an OSU researcher involved in the study.

Giebultowicz says when flies were exposed to blue light for 1

2 hours a day, they did not live that long with brain and eye damage. She says they initially thought it was from exposure to blue eye light, but mutant flies that do not develop the eyes also live shorter, which proves the theory is wrong.

"Which means that other cells that are not specifically designed to be photoreceptive. it can also in some way be damaged by light, "says Giebultowicz.

Giebultowicz said that flies, if given the choice, will avoid blue light.

Giebultowicz says the results of the study are important to consider. when you think of cell phones, computers, and LEDs, which all have blue light, even though the impact of light on people is not clear.

tiny and more sensitive, but they definitely have an effect on cells and cells function very similar in flies and humans, "said Giebultowicz.

Giebultowicz hopes that their study will offer a further medical study of the potential impact of blue light on humans.

In the meantime, there are a few things people can do to help themselves that don't involve sitting for hours in the dark, researchers say. Amber glasses will filter blue light and protect your retinas, and phones, laptops, and other devices can be set to block blue emissions.

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