The information and advice presented in this book are not meant to substitute for the advice of your family’s physician or other trained healthcare professionals. You are advised to consult with healthcare professionals with regard to all matters pertaining to you and your family’s health and well-being.

Copyright © 2023 by Peter Attia

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Published in the United States by Harmony Books, an imprint of Random House, a division of Penguin Random House LLC, New York.