A new explanation for why we have nightmares contradicts the conventional wisdom about sleep
The predominant thinking has been that most of us get too little sleep, and that we should all be worried about the loss of productivity, dips in mood, and buildup of waste proteins in our brains that are a result of staying up too late.
But there may be a frightening side effect of getting too much sleep. In a survey of 846 adults in the UK, researchers from the University of Oxford found that those reporting more than nine hours of sleep a night were 40% more likely to have nightmares than those who either slept for shorter amounts of time.
More here:
A new explanation for why we have nightmares contradicts the conventional wisdom about sleep
The predominant thinking has been that most of us get too little sleep, and that we should all be worried about the loss of productivity, dips in mood, and buildup of waste proteins in our brains that are a result of staying up too late.
But there may be a frightening side effect of getting too much sleep. In a survey of 846 adults in the UK, researchers from the University of Oxford found that those reporting more than nine hours of sleep a night were 40% more likely to have nightmares than those who either slept for shorter amounts of time.
More here:
A new explanation for why we have nightmares contradicts the conventional wisdom about sleep