Megan Kelly interviews neuroscientist Andrew Huberman about his new book, *Protocols*, discussing how to optimize health through sleep, stress management, and neuroplasticity. Huberman shares personal stories of childhood trauma and the importance of early morning sunlight exposure to regulate cortisol and improve sleep quality. He also explains the physiological benefits of deliberate exhales for calming the nervous system and offers a unique eye-movement technique to help readers fall back asleep if they wake up during the night.
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