claim: Jed Whedon is a citizen.
evidence: Appetite is the desire to eat food , sometimes due to hunger .. eat. eating. food. food. hunger. Hunger ( motivational state ). Appealing foods can stimulate appetite even when hunger is absent .. hunger. Hunger ( motivational state ). Appetite exists in all higher life-forms , and serves to regulate adequate energy intake to maintain metabolic needs .. metabolic. metabolism. It is regulated by a close interplay between the digestive tract , adipose tissue and the brain .. digestive tract. digestive tract. adipose tissue. adipose tissue. brain. brain. Appetite has a relationship with every individual 's behavior .. Appetitive and consummatory behaviours are the only processes that involve energy intake , whereas all other behaviours affect the release of energy .. When stressed , appetite levels may increase and result in an increase of food intake .. food. food. Decreased desire to eat is termed anorexia , while polyphagia -LRB- or `` hyperphagia '' -RRB- is increased eating .. eat. eating. anorexia. anorexia ( symptom ). polyphagia. polyphagia. Dysregulation of appetite contributes to anorexia nervosa , bulimia nervosa , cachexia , overeating , and binge eating disorder .. anorexia. anorexia ( symptom ). anorexia nervosa. anorexia nervosa. bulimia nervosa. bulimia nervosa. cachexia. cachexia. overeating. overeating. binge eating disorder. binge eating disorder