Going to bed late may be for us. It could shorten our . A study in the UK looked at 430,000 between the of 38 and 73. Researchers compared the of people who went to early to those who went to bed . People who go to bed late were 10 per cent more to die earlier. People who sleep late were at a higher of health problems or an early compared to people who sleep early and wake up early.
A said working hours should change. He said this was a health issue that we need to look at. He said people should start and finish later in the day so they can sleep . Late sleepers have a risk of mental problems, diabetes, and breathing . They also smoke, drink alcohol and take more. Different patterns at could also cause problems for late sleepers.