Bedtime is the time when a person prepares to go to sleep. It usually involves a routine that may include activities like brushing teeth, changing into pajamas, and reading a book. Establishing a consistent bedtime helps regulate sleep patterns and can improve overall health. For children, bedtime is often accompanied by a story or lullaby, which can create a calming atmosphere. Parents may set specific bedtimes to ensure their children get enough rest for school and daily activities. A good night's sleep is essential for physical and mental well-being, impacting mood, focus, and energy levels.