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Don't be fooled by the 8-hour sleep theory! What is the optimal sleep duration after the age of 50?
In our daily lives, we often hear the viewpoint that a person needs eight hours of sleep every day to maintain health.However, is this viewpoint really accurate?Especially for people over the age of 50, do they really need eight hours of sleep per day?What is the optimal sleep duration after the age of 50?The origin of the 8-hour sleep theory can be traced back to the Industrial Revolution in the 19th century