18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Natl Acad Sci U S A.112(4):1232-7,(2015) PMID:25535358 https://t.co/rt27x0DLot
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness.
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Jan 2019 – Dec 2025Where it's discussed
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AI synopsis
What people are saying
The discussions consistently support the publication's findings, emphasizing how evening light exposure from electronic devices delays sleep and circadian rhythms. Participants use strong language like 'negatively affects' and provide examples, such as citing studies on melatonin suppression and personal anecdotes about sleep issues, which demonstrate their high interest and engagement. Their focus on health effects underscores the potential impact of these findings on public awareness and daily habits.
Most discussions agree with the publication's conclusion that using light-emitting devices in the evening negatively affects sleep and alertness.
Participants show high interest by referencing multiple studies, sharing personal opinions, and discussing health implications.
Many individuals deeply engage by citing research, discussing mechanisms like melatonin suppression, and debating safety measures.
The debates highlight the influence of such findings on health awareness, device usage habits, and potential policy or behavioral changes.
Abstract in brief
- Evening use of light-emitting eReaders can delay sleep, reduce alertness the next morning, and disrupt the body's internal clock by suppressing melatonin production.
- Using electronic devices before bed has become common and is linked to poorer sleep quality and duration, which can negatively affect overall health.
- The study found that reading on a light-emitting eReader in the evening takes longer to fall asleep, delays circadian timing, and reduces next-morning alertness compared to reading a printed book, highlighting potential health risks of using such devices at night.]
Top posts
Most liked on X and Bluesky@hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81MyhoGHp https://t.co/gpGgFhLx0w
“Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next morning alertness” Now run it back with a blue light free computer
https://t.co/XHr490Z3tY https://t.co/KB7Uv1tn4r https://t.co/J0pamjoUf8
ICYMI: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness Read the full article: https://t.co/N3bFXfqrEZ https://t.co/iRWyvm3vsQ
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness https://t.co/7PBlzypxwb
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9. The truth: 8 hours isn’t a magic fix. Quality > quantity. Restorative sleep comes from rhythm, environment & health. https://t.co/JowTTf0xBw
@thegarybrecka
@thegarybrecka
@thegarybrecka
Reading a paper book before bed (not on a screen) helps you relax, fall asleep faster and improve sleep quality. -Chang, A.-M., et al. (2015). Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. PNAS, 112(4), https://t.co/oF8Mo8bo2g
@info_tanmin @d_holi 就寝前のiPadの利用が睡眠、概日リズム、翌朝の覚醒に悪影響を与えたという【RCT】です ただし これは睡眠の質を下げたと言うより照度の影響でメラトニンのピークがズレ、就寝が遅れたことによるもので睡眠時間は減らなかったようです→ https://t.co/a4ksMm4CC7
https://t.co/46aqe3MzOh https://t.co/d8C5quZR3F via @YouTube
Evening use of light-emitting eReaders negatively affects sleep, circadian timing and next-morning alertness https://t.co/yqLnYuXpgw
@c_magro Cada vez tenemos más alumnos/as que llegan zombies (o no llegan) en las primeras horas de la mañana porque se han quedado con el móvil casi toda la noche. https://t.co/N9IzrU3XS8
https://t.co/Nqa2roneAB https://t.co/uiwmv5tZwB via @YouTube
How sleep cycles actually help your brain heal and reenergize https://t.co/tc2tFZw9Ok
Not trying to stifle any insomnia induced creativity, just want to help... youtu.be/Nvtsz6e8NLA?...
Psychiatrist Dr. Tracey Marks explains how sleep works, and ways to make it better. youtu.be/Nvtsz6e8NLA?...
RT @daylightco: “Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next morning alertness” Now run it…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @daylightco: “Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next morning alertness” Now run it…
“Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next morning alertness” Now run it back with a blue light free computer
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
Link to the study: https://t.co/kBIhzBo2ky
@FromValue Here's the link to the full study: https://t.co/kBIhzBo2ky
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
RT @RogerSeheult: @hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81My…
@hubermanlab Preach it brother! Here’s another real world example demonstrating what you are saying: https://t.co/v81MyhoGHp https://t.co/gpGgFhLx0w
RT @agingdoc1: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness (2014) https:…
RT @EddieRDMD: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness eReader reader…
RT @EddieRDMD: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness eReader reader…
RT @agingdoc1: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness (2014) https:…
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness (2014) https://t.co/CrLawwmvc0 | @PNASNews https://t.co/7otgVDEJQu
RT @EddieRDMD: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness eReader reader…
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness eReader readers (vs reading from a book) took longer to fall asleep. https://t.co/RgdQqTvDE3 @heniek_htw https://t.co/HHO8wv68EU
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness https://t.co/RgdQqTvDE3 https://t.co/ZC2gSifa4v
@GENIC0N with adverse consequences on general health. A representative survey of 1,508 American adults recently revealed that 90% of Americans used some type of electronics at least a few nights per week within 1 h before bedtime" https://t.co/qyKJO1uJCC https://t.co/DtPBWFhPVu. https://t.co/GFECU1HMOg
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
RT @Fizz_DI: 18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Na…
18~22時に発光デバイスで電子書籍を読んだ人と、紙媒体の本を読んだ人の比較。 電子書籍群では… ・入眠時間が延長:25.65分 vs 15.75分 ・REM睡眠が短縮:109.04分 vs 120.86分 ・夜の眠気↓、朝の眠気↑ Proc Natl Acad Sci U S A.112(4):1232-7,(2015) PMID:25535358 https://t.co/rt27x0DLot
@aaopt Fourth session. Management of digital eye strain. After screen use: -“Circadian rhythm is affected; visual system demand is increased, and melatonin release is suppressed” -“When body interprets fatigue, it increases calorie intake” https://t.co/8ZvsctaKUT #Academy2022
On this other study, subjects read on screens or books for five days. They found very significant differences, where the screens suppressed more melatonin and increased sleep latency. https://t.co/52ssS6JtJa https://t.co/FiqtT66stQ
https://t.co/XHr490Z3tY https://t.co/KB7Uv1tn4r https://t.co/J0pamjoUf8
New studies also show that looking at electronic screens just before sleeping can disrupt circadian rhythm. https://t.co/GJt0ezkil3
Evening use of LE-eReaders negatively affects sleep, circadian timing https://t.co/U2uBnlrAWV
Clickbait science: Study claims that using "light-emitting eReaders" at night is bad for your sleep (et tu, kindle?!), but has participants read on an iPad at full brightness in a dark room for 4 whole hours before sleeping... https://t.co/1TRO4oYw7Y
Evening use of LE-eReaders negatively affects sleep, circadian timing https://t.co/2nZLeW0C6m (https://t.co/WxhxnrzNrj)
Evening use of LE-eReaders negatively affects sleep, circadian timing Link: https://t.co/OOpWvix4zW Comments: https://t.co/jtZ07pPKpN
Evening use of LE-eReaders negatively affects sleep, circadian timing https://t.co/b9pPXvqQVR
Evening use of LE-eReaders negatively affects sleep, circadian timing L: https://t.co/vHwaCrX4v7 C: https://t.co/GXmRKf44Ez
RT @mike_lustgarten: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness https:…
RT @mike_lustgarten: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness https:…
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness https://t.co/7PBlzypxwb
https://t.co/3u8C9powJt
- Children's eyes and visual development may be harmed if they are not exposed to enough sunshine. Early research suggests that a lack of blue light exposure may be contributing to the current rise in myopia/nearsightedness. National Library Of Medicine (https://t.co/miQfpI9wr6)
https://t.co/cZWrkfLP5H
https://t.co/cZWrkg3pXf
Come Gli Smartphone Influenzano Il Nostro Cervello https://t.co/T9sqVfZllW via @YouTube
RT @Examinecom: ICYMI: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness Read…
ICYMI: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness Read the full article: https://t.co/N3bFXfqrEZ https://t.co/iRWyvm3vsQ
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness https://t.co/DbqsRqgMzQ
Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. - PubMed - NCBI https://t.co/pb1MYNrX3I
What's the deal with blue light, anyway? Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. https://t.co/LDHTTTgHwv https://t.co/GPbPlZXqKI