“In Sweden, researchers found an average 6.7 percent greater risk of heart attack in the three days after the spring change. Inspired by that finding, a group of U.S. researchers conducted their own study and determined that heart attack risk jumped 24 percent the Monday after switching over to daylight saving time. That risk then tapered off over the remainder of the week.
By contrast, risk for heart attack dropped 21 percent on the Tuesday after the fall time change.”
“A study of 732,000 accidents over two decades has found that the annual switch to daylight saving time is associated with a 6% increase in fatal car crashes that week.”
By contrast, risk for heart attack dropped 21 percent on the Tuesday after the fall time change.”
https://www.heart.org/en/news/2018/10/26/can-daylight-saving...
“A study of 732,000 accidents over two decades has found that the annual switch to daylight saving time is associated with a 6% increase in fatal car crashes that week.”
https://www.sciencedaily.com/releases/2020/01/200130144410.h...