Photo by Tyler Ruiz “If you’re really committed to brain health, you want to be exercising every day.” — Peter Attia Dr. Peter Attia (peterattiamd.com, TW: @PeterAttiaMD, IG: @peterattiamd, FB: @peterattiamd) is a former ultra-endurance athlete (e.g., swimming races of 25 miles), a compulsive self-experimenter, and one of the most fascinating human beings I know. He is one of my go-to doctors for anything performance- or longevity-related. He is also easily the best quarterback and sherpa for the US medical system…