@Tanm2021 28 April 2021 more from that month

Do you know 'black mode' or 'black background' on your phone is harmful for your eye? 🌑📱 Here you know why. According to rxoptical.com, black text on a white background is best, since the color properties and light are best suited for the human eye. That's because white reflects every wavelength in the color spectrum. White text on a black background, or “dark mode,” makes the eye work harder and open wider, since it needs to absorb more light. That put a strain on your eye muscles. Though i use dark mode because i like be on phone at night😑 Please do extra research before believing anything. Happy reading ❤️