Can you train your body to sleep less? Biohack your sleep?

As a sleep doc, I get this question a lot. Do we really need to sleep 7-9hrs? Many claim they have gotten accustomed to less sleep. What does the data show?

#Sleep #sleepadvice #sleeptips #insomnia #docsofinstagram #pediatrics #pediatrician #parenting #parent #millenialparent #healthysleep #sleepandhealth #sleepwell #sleepfacts #momlife #dadlife  #newparent #newparents

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