Going to late could shorten our . A study looked at 430,000 aged from 38 to 73. Researchers said who went to bed were 10 per cent more to die . People who sleep late might have more health . People who sleep early and wake up had fewer health problems.
A said working should change. People should start and finish work so they can sleep . Late sleepers have a risk of mental and problems. They also smoke more, drink more and take more . Different patterns at also cause more health problems.
