Sleeping is a natural state of rest for the body and mind, characterized by reduced consciousness and decreased sensory activity. During sleep, the body undergoes various processes, including muscle repair, memory consolidation, and hormone regulation. It is essential for overall health and well-being. There are different stages of sleep, including REM (Rapid Eye Movement) and non-REM sleep. Each stage plays a crucial role in physical and mental restoration. Adults typically need about 7 to 9 hours of sleep per night to function optimally, while children and teenagers require more due to their growth and development needs.