If this doesn't convince you I don't know what will: Can you really lose 100 pounds without using exercise, upgrade your IQ by more than 12 points, and stay healthy by sleeping less than 5 hours? It took more than 15 years and $300,000 to learn how to reach the Bulletproof® state of high performance. And it’s all here on the blog for you.
Notice he thinks he's got a registered trademark on the word Bulletproof.
Do we really need more crapily to none researched dietary fads on HN?