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Do you want to add a blue glass filter?

Blue light and sleep

Sean Cain, a loar researcher and associate professor of psychology at the University of Monash, says Australian Australian exposure to artificial light is a "health problem".

The explanation of blue light on the bed causes the ability to sleep in three ways: it takes away the production of our body's melatonin (it helps us), it increases attention and affects the inner rhythm of our body (or rhythm in the circus).

"Although it's 11pm, it's a diaspora that you're getting a watch on your watch a few hours ago, and then it's harder to sleep," Cain said.

Light blue exposure is evidence of sleep quality during the night: researchers in Swiss research have found light blue light at relatively small levels (ie, sitting on a standard LED bulb) Sleep rate for a slow wake (most sleep type recovery) by a person earlier in the night It has been.

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Because it's not just a phone that causes trouble. Although humans received more than a daylight less than a daylight blue, while outdoor lifestyles have long been living, our exhibition is taking place in artificial moments that are happening today, especially when lighting the room when the sun goes down.

"Most Australians have blue light in environments because they are the LEDs with greater energy efficiency," says Cain Professor.

"Everything is saving money, but we have replaced the light with less influence on our watch. Now we have LEDs that are very blue and we have our homes all the way to bed."

Blue light can damage your eyes?

The short answer to this question: yes, but probably not at the levels.

There is a lot of marketing around the dark blue for the screen during the day. Bailey Nelson announces its filters "helps to reduce eye and fatigue caused by the screen and device," says Oscar Wylee's "clear blue day" on the screen of a computer – and how unexpectedly it may cause eye strain.

However, Melbourne Optometrist and Optometry Australia spokeswoman Sophie Koh should argue whether clear light exposure affects exactly the eye tension, whether "limited studies, smaller and anecdotal evidence".

"Research continues in this field and there are other components that help the digital eye or" computer vision syndrome ", he says.

With more serious eye problems, it is not difficult for your phone's habits.

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The 2018 report of the New Zealand government science organization, found by the Royal Society Te Apārangi, may be a much larger blue light than the LED screen, while a giant light may be exposed to high light blue intensity.

With this evidence, Koh says: "At this time … we do not have to worry about the computer or the phone to fry" our resin ".

"Recent research has shown that even in extreme conditions, the level of blue light exposure in computer screens and mobile devices is less than absorbed daily, and is below international security limits," he says.

Blue blue glasses: are they worth the investment?

If you are concerned about thinking about sitting on a daily computer, Koh recommends opting out of an optometrist's advice to exclude common vision problems, such as non-refractive defects (can be fixed through recipes) or dry.

There are other measures, such as monitoring the 20-20-20 rule: look every 20 minutes from the screen and take a distance of at least 20 feet (6 meters) to 20 seconds, or using an application like F.lux or to light blue light on Apple Night Shift It can be useful.

But, above all, if you're looking to improve sleep quality, Cain's head teacher means "very supportive" wearing evening blueberry goggles in the afternoon, especially with glasses encouraging every night to develop the normal rhythms of body circuits.

However, he warned wearing a glass of clear blue daylight, which could cause "potentially" effects.

"It's not tested live, but we know that the light blue is alert during the day, it can be very good displaying daylight blue, not just for alerts, but rather [also] giving your body a strong signal, "he says.

"If you're blocked, you're in a situation where your clock signal is not enough to tell the difference between night and day. I think that all of these things would be a great idea to dress up at the time."

And if you want to buy bright blue glasses, you can do the same, follow the promise: ultimately, great glasses will not allow your device to get away before going to bed.

"It's obvious that if you're using your device more actively – if you are looking for work emails or worry about the next day, you can sleep."

Mary Ward is the Lifestyle Editor of Sydney Morning Herald and The Age Director.

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