Not many of us are aware of how our body functions in sleep mode. We suggest a few interesting facts.

Your body temperature goes down 

Since you are active all through the day, your body burns calories. So, when you are sleeping, your body goes into a hibernation mode, wherein the temperature of your body goes down.

Your body releases toxins 

Well, one of the most interesting facts is that your body releases toxins while you are sleeping as well. This happens because your mind and body is at rest and thus gets rejuvenated at this time.

Body’s immune system is at a high 

Even when you are sleeping, your body’s immune system is functioning. It protects you against cold and flu or fever. It is said that only when you are chronically sleep deprived, you are susceptible to getting infected.