Research indicates that while the average person needs about eight hours of sleep, a subset known as natural short sleepers can function well on just six hours or less. This phenomenon is attributed to genetic variations, with four specific gene variants identified that enable these individuals to rest less while still feeling refreshed. Understanding these genetic factors sheds light on the diverse sleep needs among people, emphasizing that some are inherently wired for shorter sleep durations without the negative effects commonly associated with sleep deprivation.
Natural short sleepers can thrive on minimal sleep due to genetic variants. Identifying these genes could explain why some individuals feel refreshed with less than the average eight hours.
While most people require an average of eight hours sleep, natural short sleepers possess specific gene variants, allowing them to function optimally on six hours or less.
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