Blue light therapy devices may help treat depression, and blue light bulbs have been shown to reduce fatigue and improve the mood, performance, and sleep of office workers. Yet, modern light bulbs and electronic devices — especially computer monitors — also produce large amounts of blue light ...
根据第一段最后一句“But if you’re focused on blue light as a major problem affecting your sleep or your eye health, it’s time to look at it from another aspect.(但是如果你把蓝光作为影响你睡眠或眼睛健康的主要问题,那么是时候从另一个角度来看待它了。)”可知,人们通常认为蓝光是影响睡眠或...
The article discusses assorted devices that emit blue light and are marketed as sleep aids. Headwaters Inc. sells a mask with blue glow strips in its interior. Coherence Resources Inc.'s NightWave device projects a blue light onto the ceiling that people are supposed to look at until they ...
If you have trouble sleeping, staying away from screens is a good way to relax and mentally switch off. However, we know that in the real world this isn’t always possible, and old habits die hard. If you can’t stay away from your screen at bedtime, a blue light filter m...
do eye exercises before sleeping4. Which of the following can not help improve our ability to get to sleep on time? A. Put your phone away. B. Read a book. C. Take breaks. D. Have a conversation.5. What can we learn from the passage? A. Blue light influences our health. B. ...
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Blue Light and Melatonin Many sleep researchers have determined that theblue light that is in a specific bandwidthhas the strongest prohibitive effect on the secretion of melatonin from the pineal gland. Unfortunately, most of the light that is emitted from computer screens, tablets, televisions and...
Introduction. The use of blue light-emitting devices (smartphones, tablets, and laptops) at bedtime has negative effects on sleep due to light stimulation and/or problematic excessive use. We aimed t...
人体健康Passage 1Does blue light actually influence your health? Blue light before bedtime can make it harder to sleep, and the screens on phones, computers and televisions give out a lot of blue light. It is true. But if you think blue light as a main problem influencing your sleep or ...
2. About color difference: there may be a little color difference because of the flash of camera, background light, monitor setting and other factors. So the color of the actual item may vary slightly from the images, thanks for your understanding....