Who Lives Longer — Night Owls or Early Birds?

“That might help ameliorate any potential health problems,” Knutson said.

The new study was published April 12 in the journal Chronobiology International.

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SOURCES: Kristin Knutson, Ph.D., associate professor, neurology, Northwestern University Feinberg School of Medicine, Chicago; Andrew Varga, M.D., assistant professor, sleep medicine, Mount Sinai Health System, New York City; April 12, 2018, Chronobiology International