Dave Asprey: Bulletproof Diet, Smart Drugs, and Guacamole

Today we have a throwback episode in preparation for the Bulletproof Conference this weekend in San Francisco. Back again is the king of biohacking, Dave Asprey, the Bulletproof Executive. Bulletproof coffee has blown up, Dave's churned out a few more books, been featured on CNN, and he's put together a biohacking conference in San Francisco.