Temperature
The body constantly works to maintain a high temperature. To do this, the body must use energy to burn calories. Therefore, it is essential that our bodies can still burn energy even when we sleep.
It is essential to maintain a sense of freshness in your bedroom. You can reduce the temperature or air conditioner by one to two degrees. You will burn as many as 100 more calories. It is possible also to sleep naked, which, although it may seem unusual, can be very effective.
