An individual can survive without for about two food provided there is water. However, this is dependent on the amount of body fat and other factors. Meanwhile, sleep deprivation can lead to a number of health conditions including personal and psychological issues. Sleep Deprived persons start noticing this changes as early as 3 days. It is reported that the longest time anyone has ever gone without sleep is 11 days.
No, how is that possible?
Congratulations @basiray! You received a personal award!
You can view your badges on your Steem Board and compare to others on the Steem Ranking
Vote for @Steemitboard as a witness to get one more award and increased upvotes!