Irregular sleep may increase risk of heart attack, stroke

New research suggests that sleeping and waking up at the same time each night is important to maintaining your cardiovascular ...
Study reveals irregular bedtimes raise your risk of heart attacks and strokes by 26%. Prioritize sleep regularity for better ...
The scientists believed that this could be because a messy room could increase anxiety, which makes it harder to go to sleep.
A study in the Journal of Epidemiology and Community Health says people who sleep and get up at noticeably different times ...