Nancy Matsumoto is a freelance journalist who has written human interest, news, and entertainment articles. She also covers stories on health, eating disorders and body image. She is the co-author, along with Dr. Marcia Herrin, of two editions of The Parent's Guide to Eating Disorders: Supporting Self-Esteem, Healthy Eating and Positive Body Image at Home (Gurze Books). She has been a contributor to Time, Newsweek, Health, People, The Los Angeles Times, The Wall Street Journal and The New York Times, among other publications. As the mother of a teenaged son, Nancy has seen the kind of impact she has on her child's approach to food and body image. Nancy tweets about eating disorders and nutritional issues @ednutrition.