More heart attacks
Being tired can decrease productivity, concentration and general well-being. Several studies also link DST to increased risk of heart attacks, road accidents and sleep problems:
Being tired can decrease productivity, concentration and general well-being. Several studies also link DST to increased risk of heart attacks, road accidents and sleep problems:
- A Swedish study in 2008 found that the risk of having a heart attack increases in the first three days after switching to DST
- Similarly, the risk decreases after setting the time back to Standard Time in the fall.
- Traffic accidents increase on the Monday following the start of DST. Tired drivers is the main reason.