How Does Sleep Change Throughout the Lifespan?

December 27, 2022

Sleep patterns and requirements change throughout the lifespan, influenced by various factors such as age, development, and lifestyle. Here’s an overview of how sleep changes across different life stages:

Infants (0-12 months):

Newborns sleep for approximately 16-20 hours per day, with short sleep cycles lasting 2-3 hours. Sleep is divided between nighttime sleep and multiple daytime naps. The sleep-wake cycle becomes more consolidated as the infant grows.

Toddlers and Preschoolers (1-5 years):

Total sleep duration decreases to about 11-14 hours per day. Naps become shorter and less frequent. Bedtime resistance and nighttime awakenings may occur. Establishing consistent bedtime routines is crucial.

School-Age Children (6-12 years):

Recommended sleep duration is 9-12 hours per night. Sleep becomes more consolidated, with fewer nighttime awakenings. Electronic devices and academic demands may influence sleep patterns.

Adolescents (13-18 years):

Adequate sleep is crucial for physical and cognitive development. Recommended sleep duration is 8-10 hours, but many adolescents experience insufficient sleep due to academic and social pressures. Delayed circadian rhythm often leads to later bedtimes.

Young Adults (19-25 years):

Sleep needs stabilize, with recommended durations similar to those of adults (7-9 hours). Lifestyle factors, such as work and social activities, may affect sleep patterns.

Adults (26-64 years):

Recommended sleep duration is 7-9 hours per night. Sleep architecture includes cycles of non-REM and REM sleep. Factors like stress, lifestyle, and health conditions can impact sleep quality.

Older Adults (65 years and older):

Sleep tends to become more fragmented, with lighter sleep and more nighttime awakenings. Total sleep duration may decrease, but individual variability is common. Increased prevalence of sleep disorders, such as insomnia and sleep apnea.

Overall Considerations:

Throughout life, sleep is essential for physical health, cognitive function, and emotional well-being. Sleep requirements vary individually, and quality is as important as quantity.

(In SLEEPON, we do think sleep is an essential indicator of overall health .Better Sleep could lead to a Better Life ) . Changes in sleep patterns may be influenced by external factors, including stress, illness, and environmental conditions. Maintaining healthy sleep habits and addressing sleep disorders contribute to overall well-being at any age.