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The first light your eyes see in the morning programs your sleep that night. In this short episode, we explain how sunlight anchors your circadian rhythm, triggers healthy cortisol levels, and sets the timer for nighttime melatonin. Learn why checking your phone first thing in the morning can disrupt this process—and the simple habit that can improve your energy and sleep.
By Justin S. KingThe first light your eyes see in the morning programs your sleep that night. In this short episode, we explain how sunlight anchors your circadian rhythm, triggers healthy cortisol levels, and sets the timer for nighttime melatonin. Learn why checking your phone first thing in the morning can disrupt this process—and the simple habit that can improve your energy and sleep.