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Why sleep changes with age
Researchers say older adults tend to sleep less deeply and wake more often as biological changes and medical conditions accumulate.
- Sleep naturally evolves throughout adulthood, with older adults often experiencing lighter, more fragmented rest and earlier bedtimes than their younger selves. These changes are normal, though chronically poor sleep is not inevitable.
- Circadian rhythms, the roughly 24-hour biological processes regulating sleep and wakefulness, shift as people age. Research indicates these systemic changes contribute to differences in sleep timing and structure, often resulting in less deep, slow-wave sleep.
- A 2024 review published in BMC Geriatrics linked nocturia to poorer sleep quality among older adults. Many people may spend eight hours in bed but wake repeatedly, making actual sleep time differ significantly from time spent in bed.
- The National Institute on Aging warns that sleep disorders like insomnia and sleep apnea require evaluation. A problem appearing to be "just aging" may instead be a treatable condition deserving professional guidance rather than acceptance.
- Getting enough quality sleep supports daily functioning and is one component of healthy aging alongside nutrition, physical activity, and medical care. Sleep needs vary among individuals, making daytime functioning and quality important indicators of wellness.
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16 Articles
16 Articles
The Billings Gazette+15 Reposted by 15 other sources
Why sleep changes with age
BetterSleep reports that sleep changes with age, including earlier bedtimes and fragmented sleep.
·Billings, United States
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Total News Sources16
Leaning Left3Leaning Right0Center12Last UpdatedBias Distribution80% Center
Bias Distribution
- 80% of the sources are Center
80% Center
L 20%
C 80%
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