"What foods make my brain work best?" by Seth Roberts, PhD from Ancestry on Vimeo.
ABSTRACT: I've measured my brain function in several ways, such as balancing ability or arithmetic speed, and used these tests day after day to detect unexpected changes in brain function and to do experiments. I will summarize the results of these tests. The foods producing the best results have been flaxseed oil, pork fat, and butter.
SLIDES: slideshare.net/ancestralhealth/ahs-slidesseth-roberts