I love these videos but this one is the first one I have a real problem with. We eat to much bc we are addicted to sugar.  The modern industrial diet is loaded with cheap carbs that reek havoc on your metabolic hormones. The appetite is triggered not based on the body's caloric or nutritional needs but on its over-reliance on a completely unnatural amount of daily carbs to maintain blood sugar levels as insulin resistance increases over time. The epidemic of obesity and type 2 diabetes is not simply a psychological or emotional issue. Its all about biology and the miseducation we have all recieved about what our body really needs.