When his excess fat started causing brain fog & food cravings sapped his energy & willpower Asprey turned to the same hacking techniques that made his fortune to hack his own biology investing more than 300000 & 15 years to uncover what was hindering his energy performance appearance & happiness From private brain EEG facilities to remote monasteries in Tibet through radioactive brain scans blood chemistry work nervous system testing & more he explored traditional & alternative technologies to reach his physical & mental prime The result? The Bulletproof Diet an anti-inflammatory program for hunger-free rapid weight loss & peak performance The Bulletproof Diet will change what you think you know about weight loss & wellness You will skip breakfast stop counting calories eat a high-fat diet work out & sleep less & handle stress with ease By ditching traditional diet thinking Asprey has maintained a 100-pound weight loss increased his IQ & reached a level of health that seemed unattainable His 40s are truly better than his 20s & The Bulletproof Diet brings his best hacks to the masses