The Bulletproof Diet : Rodale Press : 9781623365189 : 162336518X : 02 Dec 2014 : NEW YORK TIMES BESTSELLER ' 'In the high-stakes world of peak performance in both the boardroom and locker room, The Bulletproof Dietdelivers.''Dr. Jeff 'Cornerman' Spencer, Tour de France performance coach and creator of the Champion's Blueprint   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 recommended: eating 1,800 calories a day and working out 90 minutes a day, six times a week.   When his excess fat started causing brain fog and food cravings sapped his energy and willpower, Asprey turned to the same hacking techniques that made his fortune to 'hack' his own biology, investing more than $300,000 and fifteen years to uncover what was hindering his energy, performance, appearance, and happiness. From private brain EEG facilities to remote monasteries in Tibet, through radioactive brain scan