Anorexia nervosa rising prevalence of eating disorders in adolescence are "increase of adipose tissue in girls, hormonal changes of puberty, societal expectations of increased independence and autonomy that are particularly difficult for anorexic adolescents to meet; [and] increased influence of the peer group and its values." Early theories of the cause of anorexia linked it to childhood sexual abuse or dysfunctional families; evidence is conflicting, and well-designed research is needed. The fear of food is known as "sitiophobia", "cibophobia", or "sitophobia" and is part of the differential diagnosis. Other psychological causes of anorexia include low self-esteem, feeling like there is lack of
Fear Is the Key (film) Fear Is the Key (film) Fear Is the Key is a 1972 film directed by Michael Tuchner and based on the 1961 novel of the same name by Alistair MacLean. The protagonist, Talbot, was played by Barry Newman, and the millionaire's daughter Sarah Ruthven by Suzy Kendall. The film features a soundtrack by Roy Budd plus an early film appearance by Ben Kingsley. John Talbot is talking on radio to a girl and another man who are flying a plane. He hears them being machine gunned to death by another plane. Some time later, Talbot appears in a small town