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 of the Dark (novel) and destruction and tries to start more. It seems to have the ability to mentally influence people. Fear of the Dark was positively reviewed in the Guardian where it was described as "one of the scariest books I've read." Fear of the Dark (novel) Fear of the Dark is a BBC Books original novel written by Trevor Baxendale and based on the long-running British science fiction television series "Doctor Who". It features the Fifth Doctor, Tegan and Nyssa. Fear of the Dark was re-released in 2013 for the 50th Anniversary of Doctor Who. It is 2382. Archaeologists land on Akoshemon's