Sleep

New Delhi (Gurpreet Singh): The plan to check your phone for five minutes before sleeping can easily turn into half an hour of scrolling. One video leads to another, messages need replies, and suddenly it is much later than expected. While this has become a familiar part of many people's bedtime routines, using a phone late at night may interfere with sleep in more ways than simply keeping you awake. The impact depends on how long you use your phone, what you are watching and how sensitive you are to light and stimulation before bed. However, sleep experts recommend creating…