Dave Asprey is a Silicon Valley investor and entrepreneur, a professional biohacker, and the creator of Bulletproof Coffee made with butter. He is host of Bulletproof Radio, a nationally syndicated radio show and #1 ranked podcast with 10 million downloads. Dave serves as Chairman of the Silicon Valley Health Institute. Dave spent 15 years and $300,000 to hack his own biology. He used techniques to upgrade his brain by more than 20 IQ points, lowered his biological age, and lost 100 lbs without using calories or exercise. His work has been featured on The Tonight Show, Nightline, Forbes, CNN, ABC News and FOX News. His writing has been published by the New York Times and Fortune, and he's been featured in The Financial Times, Rolling Stone, Men's Health, Vogue, Fast Company, Marie Claire, Women's Health, and dozens more.Dave's work is born out of a fifteen-year single-minded crusade to upgrade the human being using every available technology. It distills the knowledge of more than 120 world-class MDs, biochemists, Olympic nutritionists, meditation experts, and hundreds of thousands of dollars spent on personal self-experiments.From 40 Years of Zen private brain EEG facilities hidden in a Canadian forest to remote monasteries in Tibet, from Silicon Valley to the Andes, high tech entrepreneur Dave Asprey used hacking techniques and tried everything himself, obsessively focused on discovering:What are the simplest things you can do to be better at everything?Knowing this leads to being bulletproof, the state of high performance where you take control of and improve your biochemistry, your body, and your mind so they work in unison, helping you execute at levels far beyond what you'd expect, without burning out, getting sick, or just acting like a stressed-out jerk. It used to take a lifetime to radically rewire the human body and mind this way. Technology has changed the rules.