How does sleep work in adulthood? Does it change -- for better or worse -- as we age? And why do we feel like we never get enough of it? An average adult needs between 7.5 and 8 hours of sleep per Author: Gina Shaw. How Much Sleep Do I Need? Related Pages. How much sleep you need changes as you age. Age Group Recommended Hours of Sleep Per Day; Newborn: Watson NF, Badr MS, Belenky G, et al. Recommended amount of sleep for a healthy adult: a joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society.
May 28, 2017 · Nevertheless, the amount of sleep you need per night is largely determined by your age. Official recommendations for sleep duration are broken down by age group (14): Older adults (65+): 7–8 hours. Adults (18–64 years): 7–9 hours. Teenagers (14–17 years): 8–10 hours. School children (6–13 years): 9–11 hours.Author: Taylor Jones, RD. Yet, for most adults, getting between seven and nine hours a night is the sweet spot to ward off daytime sleepiness and feel healthy. (If you can’t clock a solid seven hours overnight and feel sleepy during the day, try supplementing your nighttime sleep with a daytime nap.) As you age, however, your sleep needs do decline slightly -- after age 65, you will likely need between seven and eight hours .
May 18, 2019 · Average Sleep Needs of Adults. In general, the average healthy adult needs 7 to 9 hours of sleep per night. Experiments have demonstrated that the average amount of sleep needed to avoid detrimental effects on daytime function is about 8 hours and 10 minutes. It is recommended that adults beyond age 65 may need less sleep. The majority of research has assumed that normal adults sleep for 7-8 hours each night. Although this statement is generally true, it is also the case that each individual has a unique amount of sleep that is required to be awake and alert during the day and this amount changes across the lifespan.