Page 67 - Prevention - USA (April 2020)
P. 67

Listen






                   to Your



                                   Body









           Clock




















                     Hundreds of biological                          ack before Edison’s
                                                                     lightbulb—not to
           timekeepers live deep inside                              mention 24/7 online

                 your organs, tissues, and                   Bshopping and friends
                                                              texting at 2 a.m.—humans rose
             cells, governing your sleep,                     with the sun, worked until dusk,
           appetite, behavior, and more.                      then fell into bed when the sky
                                                              grew dark. That’s how nature
                     Here’s how to manage
                                                              designed our bodies to function
                your circadian rhythm so                      best: The body’s master clock (a

                   it will work best for you.                 cluster of cells in the brain that
                                                              regulates nearly every bodily

                                   BY LESLIE GOLDMAN          function) is ruled by the 24-hour
                      ILLUSTRATIONS BY VICKI TURNER           cycle of sunlight and darkness.

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