Opponents argue that actual energy savings are inconclusive,[75] that DST increases health risks such as heart attack,[75] that DST can disrupt morning activities, and that the act of changing clocks twice a year is economically and socially disruptive and cancels out any benefit. Farmers have tended to oppose DST.[76][77] …show more content…
Some areas may adopt DST simply as a matter of coordination with others rather than for any direct