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
The Story of the Youth Who Went Forth to Learn What Fear Was the tale in the first season, second episode as "Fearnot". Shelley Duvall's TV show "Faerie Tale Theatre" adapted it as "The Boy Who Left Home to Find Out About the Shivers" The episodic games of "American McGee's Grimm" on Gametap debuted with "A Boy Learns What Fear Is" on July 31, 2008. The MC Frontalot song "Shudders", from his album "Question Bedtime", is based on this story. The title is often varied for example by the band Wir sind Helden in their song "Zieh dir was an: Du hast dich ausgezogen, uns das Fürchten zu lehren..."(translated "Dress yourself, you have