Detailed text transcripts for TV channel - MSNBC - 20111011:20:48:00
Biochemistry. that there's actually a mathematical calculation that can be done. breaking it down with us, psychologist roy bombmeister, co-author of "rediscovering the greatest human strength." roy, what is the correlation biological between what we eat and how we live and our willpower? >> well, willpower is your capacity for self-control and it depends on a variety of things. you need to -- the energy you use for willpower comes from the food you eat. so it isn't bite by bite that you get better, but having an adequate amount of food and energy in your system enables you to control yourself...