Chen Zhen, a university student, with her typical day’s worth of food on Nanjing East Road in Shanghai, China. (From the book What I Eat: Around the World in 80 Diets.) The caloric value of her typical day’s worth of food in June was 2600 kcals. She is 20 years of age; 5 feet, 5 inches tall and 106 pounds. Although she doesn’t care for noodles or rice, a special rice roll is her favorite snack: black glutinous rice wrapped around youtiao (fried bread), pickled vegetables, mustard greens, and flosslike threads of dried pork. Zhen and her friends eat at KFC about three times a week, something they couldn’t afford without the company’s coupons. Meanwhile, her father and grandparents, who live in a tiny apartment in northeast Shanghai, go without meat during the week so they can afford to share a special meal with Zhen on her weekend visits. MODEL RELEASED.