Get some morning light, when possible, for 20 to 30 minutes. Exposure to bright light first thing in the morning helps suppress melatonin production and reset your body clock. Pull back your curtains ...

This story was originally published on Nov. 21, 2021, and has been updated. For some people, waking up early just feels natural. Carla Finley is a baker in Brooklyn, N.Y., who starts her day at 5 ...