7.5 hours – 9 hours. This is the number of hours that adults must spend sleeping every night. The reason why this number is important is because the brain re-energises your body while you sleep. If you sleep any less, the brain cannot complete its night time duties and as a result you are not able to give your best during the day. No matter how tight your schedule is, do try to get the minimum amount of sleep.
We have given you enough gyaan on sleep and it's merits. Hope you give sleep the importance it deserves and spend sufficient time in bed Sleeping.