11:the growth spurt during adolescence creates an increased demand for energy nutrients 12: malnutrition among adolescencents is due to poor food choices and poor food intakes 13: anorexia Nervosa is characterized by compulsive eating. 14:bulimic persons are too much concerned with their weight 15: nutritional needs vary for each stage of life,so it is important to eat an unhealthy diet through all life stages