GI tract {Ans: mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus}protein {Ans: macronutrient organic energy, regulate processes, provide structure sources: meats, dairy products, legumes, vegetables, and grains}hunger {Ans: internal drive/sensation - growling, pain}environmental forces {Ans: economics, lifestyle, culture, location, climate}ABCDE's of nutritional assessment {Ans: Anthropometric Biochemical Clinical Dietary Environmental}four external forces for eating habits {Ans: sensory cognitive environment health status}