How much sleep do you really need depends on age?
London, July 11 (Mirror): Sleep is an important part of helping your body recover and replenish for the day ahead. Throughout our lives, how much sleep we need will vary, but the NHS has shared exactly how long we should aim for. Young children who are still growing and developing need an early bedtime to rest each night, but adults can shave off a few hours with little impact. However, there is a fine balance of how much time we sleep and how we function on a day to day basis. A bad night’s sleep every so often is normal.