Another sleepless night even after following a good diet avoiding caffeine and exercising regularly. So what’s to blame? Well sleep plays a very important role when it comes to your health. And you need to get alert right now if you have sleeping issues. Sleep deprivation can lead to several complicated health issues one of these is affecting your immunity. So what is sleep deprivation and what causes it? Sleep deprivation or insomnia is a disorder that doesn’t let a person sleep as much as the body generally requires. Insomnia can be traced by keeping a close check on the