In Smarter Not Harder, the proven master of biohacking exposes the surprising secrets of your body's operating system, or its "MeatOS." That system is naturally designed to be lazy, which is why sweaty exercise routines and rigid diets produce such limited effects. Dave shows us how to hack the MeatOS and make it do what we want it to do, turning it from obstacle into ally. The key to achieving optimum wellness, he reveals, isn't about doing more, it's about doing less--exercising and eating smarter, not harder, and making the body's built in laziness work for you.