In one study, 429 individuals aged 18 to 70 were given questionnaires that analyzed the quality of their sleep. studies that showed how sleep patterns impact how old or young someone feels. Participants who reported having a night of insufficient sleep had an older subjective age. When they were introduced to sleep saturation, they were allowed to sleep for nine hours on two other nights The second study also found that people who prefer to wake up earlier tend to feel younger when they get a good amount of sleep. morning types, on average, feel subjectively younger when sleep is saturated but experience a larger increase in subjective age when exposed to sleep restriction “The findings revealed that insufficient sleep and sleepiness led people to feel older than their actual age and support that a good night’s sleep is central for feeling younger than one’s actual age,” it continued.
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Wednesday, March 11, 2026