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Circadian rhythm

Hi! What's the word on eating during a larger than 12h window? I've taken a mental note a while back that I should **eat strictly during 12h** to allow my system to get into "night mode" (forgive my rather gross oversimplification). I've heard this from videos by a Dr. Satchin Panda. Thanks for your insights!

Answer

12 hour eating window is probably already unnaturally long, if you are trying to truly optimize natural circadian rhythm, even if it is common. Paleolithic humans probably didn’t eat very much very long after sunset.