Whosleeptime

2022年8月22日 — Most adults need 7 to 9 hours, although some people may need as few as 6 hours or as many as 10 hours of sleep each day. ... Give yourself time to ...

Age Group, Recommended Hours of Sleep Per Day ; Newborn, 0–3 months, 14–17 hours (National Sleep Foundation) · No recommendation (American Academy of Sleep ...

2023年10月30日 — Some people need less than seven hours, while others might need more, says Eric Zhou with the Division of Sleep Medicine at Harvard Medical ...

2024年1月3日 — Most healthy adults need at least seven hours of sleep each night. Infants, young children, and teenagers should get more sleep to support ...

2022年3月24日 — Experts recommend that adults sleep between 7 and 9 hours a night. Adults who sleep less than 7 hours a night may have more health issues ...

2023年11月14日 — While some people regularly function on short periods of sleep, research mostly agrees that six hours of sleep is not enough for most adults.

由 CC Panel 著作 · 被引用 2045 次 — Current evidence supports the general recommendation for obtaining 7 or more hours of sleep per night on a regular basis to promote optimal health among adults ...

2023年8月10日 — Formerly known as the Sleepytime Calculator, this tool helps get bedtime and wake up times just right. You should try to fall asleep at one ...

2019年4月24日 — New WHO guidelines on physical activity, sedentary behaviour and sleep for children under 5 years of age. 24 April 2019. News release. Geneva.