The recommended amount of sleep varies by age, but for most adults, 7-9 hours per night is ideal to maintain optimal physical and mental health. Children, teenagers, and younger individuals typically need more sleep, ranging from 9-11 hours for school-age kids to 8-10 hours for teenagers. Older adults may require slightly less, about 7-8 hours per night. Consistently sleeping less than these recommended durations can lead to fatigue, impaired concentration, weakened immunity, and long-term health issues. Prioritizing adequate sleep is essential for overall well-being and daily functioning.
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