CNN —It was a dream come true for millions of Taylor Swift fans, after the superstar released her latest album, “The Tortured Poets Department,” at midnight on Friday. “The strongest reset for the circadian system is bright light,” said Dr. Phyllis Zee, director of the Center for Circadian and Sleep Medicine at Northwestern University Feinberg School of Medicine in Chicago. “Research shows that movement can boost circulation and increase alertness, helping you shake off that sleepiness faster,” Daddy Dasgupta said. “It could limit your ability to sleep well that night,” said sleep specialist Kristen Knutson, an associate professor of neurology and preventive medicine at Northwestern University’s Feinberg School of Medicine. And of course, listening to Taylor Swift counts as long as you turn it off before bed!”CNN’s Madeline Holcombe, Kristen Rogers and Ashley Strickland contributed Taylor Swift lyrics to this article.

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Persons: Taylor Swift, ”, Phyllis Zee, “, Mina Dasgupta, Raj Dasgupta, Daddy Dasgupta, Taylor, ” Mina, ” Dasgupta, Cynthia Ackrill, Swift, it’s, Kristen Knutson, Dasgupta, Knutson, Madeline Holcombe, Kristen Rogers, Ashley Strickland Organizations: CNN, Poets Department, ”, Maserati, Center, Northwestern University Feinberg School of Medicine, “ Research, American Institute of, Northwestern University’s Feinberg School of Medicine Locations: Chicago, Huntington Heath, Pasadena , California