YLMSportScience on Twitter: "#New 📱👀💤Night Shift Mode on iPad is not sufficient at preserving melatonin (sleep hormone). If U are using your iPad before bedtime ⏱️ Use <1h 🌇 Use Night shift
![Night Shift: How blue light impacts sleep, and what companies like Apple can do about it - ExtremeTech Night Shift: How blue light impacts sleep, and what companies like Apple can do about it - ExtremeTech](https://www.extremetech.com/wp-content/uploads/2016/04/spectral.jpg)
Night Shift: How blue light impacts sleep, and what companies like Apple can do about it - ExtremeTech
![Night Shift: How blue light impacts sleep, and what companies like Apple can do about it - ExtremeTech Night Shift: How blue light impacts sleep, and what companies like Apple can do about it - ExtremeTech](https://www.extremetech.com/wp-content/uploads/2016/04/Night-Shift-640x360.jpg)
Night Shift: How blue light impacts sleep, and what companies like Apple can do about it - ExtremeTech
![Does using Night Shift mode on your iPhone improve your sleep? Not according to this study | CTV News Does using Night Shift mode on your iPhone improve your sleep? Not according to this study | CTV News](https://www.ctvnews.ca/polopoly_fs/1.5172393.1604410238!/httpImage/image.jpg_gen/derivatives/landscape_1020/image.jpg)