In his mid-twenties, Dave Asprey was a successful Silicon Valley multimillionaire. He also weighed 300 pounds, despite the fact that he was doing what doctors r

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The author of the New York Times bestselling Genius Foods offers a lifestyle program for resetting your brain and body to their “factory settings”—to help

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From the creator of Bulletproof Coffee and author of the bestselling The Bulletproof Diet comes a revolutionary plan to upgrade your brainpower—in two weeks o