The proposal to permanently end daylight saving time (DST) in the United States has sparked considerable debate, with opponents raising several concerns about the potential consequences of such a change.
Critics argue that permanent DST could have adverse effects on public health. Research indicates that the shift forward in spring can disrupt sleep patterns and circadian rhythms, leading to increased health risks, including higher rates of heart attacks and strokes in the days following the change. The British Sleep Society has highlighted the negative impact of enforced changes in clock time, particularly the forward shift, and advocates for the availability of natural daylight during the morning.
There are also concerns about the safety implications of permanent DST.