An eating disorder is a mental disorder defined by abnormal eating behaviors that negatively affect a person's physical or mental health. Types of eating disorders include binge eating disorder, where the patient eats a large amount in a short period of time; anorexia nervosa, where the person has an intense fear of gaining weight and restricts food or overexercises to manage this fear; bulimia nervosa, where individuals eat a large quantity (binging) then try to rid themselves of the food (purging); pica, where the patient eats non-food items; rumination syndrome, where the patient regurgitates undigested or minimally digested food; avoidant/restrictive food intake disorder (ARFID), where people have a reduced or selective food intake due to some psychological reasons; and a group of other specified feeding or eating disorders. Anxiety disorders, depression and substance abuse are common among people with eating disorders. These disorders do not include obesity. People often experience comorbidity between an eating disorder and OCD. It is estimated 20–60% of patients with an ED have a history of OCD.
Bulimia nervosa, also known as simply bulimia, is an eating disorder characterized by binge eating followed by purging or fasting, and excessive concern with body shape and weight. This activity aims to expel the body of calories eaten from the binging phase of the process. Binge eating refers to eating a large amount of food in a short amount of time. Purging refers to the attempts to get rid of the food consumed. This may be done by vomiting or taking laxatives.
Orthorexia nervosa is a proposed eating disorder characterized by an excessive preoccupation with eating healthy food. The term was introduced in 1997 by American physician Steven Bratman, M.D. He suggested that some people's dietary restrictions intended to promote health may paradoxically lead to unhealthy consequences, such as social isolation; anxiety; loss of ability to eat in a natural, intuitive manner; reduced interest in the full range of other healthy human activities; and, in rare cases, severe malnutrition or even death.
Appetite is the desire to eat food items, usually due to hunger. Appealing foods can stimulate appetite even when hunger is absent, although appetite can be greatly reduced by satiety. Appetite exists in all higher life-forms, and serves to regulate adequate energy intake to maintain metabolic needs. It is regulated by a close interplay between the digestive tract, adipose tissue and the brain. Appetite has a relationship with every individual's behavior. Appetitive behaviour also known as approach behaviour, and consummatory behaviour, are the only processes that involve energy intake, whereas all other behaviours affect the release of energy. When stressed, appetite levels may increase and result in an increase of food intake. Decreased desire to eat is termed anorexia, while polyphagia is increased eating. Dysregulation of appetite contributes to anorexia nervosa, bulimia nervosa, cachexia, overeating, and binge eating disorder.
Tracey Gold is an American actress and former child star known for playing Carol Seaver on the 1980s sitcom Growing Pains.
Christina "Christy" Renée Henrich was an American artistic gymnast. Her death from anorexia nervosa at age 22 led to major reforms in the way women's gymnastics is covered on television and in the news media. She was coached by Al Fong.
Relative energy deficiency in sport (RED-S) is a syndrome in which disordered eating, amenorrhoea/oligomenorrhoea, and decreased bone mineral density are present. It is caused by eating too little food to support the amount of energy being expended by an athlete, often at the urging of a coach or other authority figure who believes that athletes are more likely to win competitions when they have an extremely lean body type. RED-S is a serious illness with lifelong health consequences and can potentially be fatal.
Ana Carolina Reston Macan was a Brazilian model.
Some claim that the history of anorexia nervosa begins with descriptions of religious fasting dating from the Hellenistic era and continuing into the medieval period. A number of well known historical figures, including Catherine of Siena and Mary, Queen of Scots are believed to have suffered from the condition. Others link the emergence of anorexia to the distinctive presence of an extreme fear of being overweight despite being underweight which emerged in the second half of the 19th century and was first observed by Jean Martin Charcot and other French psychiatrists at the Salpetrière
Purging disorder is an eating disorder characterized by the DSM-5 as self-induced vomiting, or misuse of laxatives, diuretics, or enemas to forcefully evacuate matter from the body. Purging disorder differs from bulimia nervosa (BN) because individuals do not consume a large amount of food before they purge. In current diagnostic systems, purging disorder is a form of other specified feeding or eating disorder. Research indicates that purging disorder, while not rare, is not as commonly found as anorexia nervosa or bulimia nervosa. This syndrome is associated with clinically significant levels of distress, and that it appears to be distinct from bulimia nervosa on measures of hunger and ability to control food intake. Some of the signs of purging disorder are frequent trips to the bathroom directly after a meal, frequent use of laxatives, and obsession over one's appearance and weight. Other signs include swollen cheeks, popped blood vessels in the eyes, and clear teeth which are all signs of excessive vomiting.
Wannarexia, or anorexic yearning, is a label applied to someone who claims to have anorexia nervosa, or wishes they did, but does not. These individuals are also called wannarexic, “wanna-be ana” or "anorexic wannabe". The neologism wannarexia is a portmanteau of the latter two terms. It may be used as a pejorative term.
Hilde Bruch was a German-born American psychiatrist and psychoanalyst, known foremost for her work on eating disorders and obesity.
Thin is a 2006 cinéma vérité documentary film directed by Lauren Greenfield and distributed by HBO. It was filmed at The Renfrew Center of Florida in Coconut Creek, a 40-bed residential facility for the treatment of women with eating disorders. The center has been described as "one of the nation's best-known inpatient eating disorders centres". The film follows four women with anorexia nervosa, bulimia nervosa and other eating disorders in their struggle for recovery. The film premiered at the 2005 Sundance Film Festival in 2005, before premiering to the general public on November 14, 2006 on HBO.
The National Association of Anorexia Nervosa and Associated Disorders (ANAD) is the oldest organization aimed at fighting eating disorders in the United States. ANAD assists people struggling with eating disorders such as anorexia nervosa and bulimia nervosa and also provides resources for families, schools and the eating disorder community. Headquartered in Chicago, Illinois, ANAD is a non-profit organization working in the areas of support, awareness, advocacy, referral, education, and prevention.
The Best Little Girl in the World is a 1981 television film directed by Sam O'Steen and executive produced by Aaron Spelling. The film is based upon the 1979 novel of the same name written by Steven Levenkron.
For the Love of Nancy is a 1994 American made-for-television drama film directed by Paul Schneider. The film, based on a true story, deals with anorexia nervosa. Lead actress Tracey Gold was actually recovering from the disease while making the movie and used her own life experience for the portrayal of Nancy.
Anorexia nervosa (AN), often referred to simply as anorexia, is an eating disorder characterized by low weight, food restriction, body image disturbance, fear of gaining weight, and an overpowering desire to be thin.
To the Bone is a 2017 American drama film, written and directed by Marti Noxon. The film follows a young woman, portrayed by Lily Collins, as she battles anorexia. The film premiered in competition at the Sundance Film Festival on January 22, 2017, as a contender in the U.S. Dramatic Competition. It was released worldwide on Netflix on July 14, 2017. Netflix's release of the film was met with controversy, with some arguing that the film glamorises anorexia.
Starving in Suburbia is a 2014 American psychological drama made-for-television film about a high school student and competitive dancer, Hannah, who develops a severe eating disorder after becoming obsessed with a pro-ana forum on Tumblr that promotes self-starvation, as Hannah's family are preoccupied by her wrestler brother's upcoming tournament. The film stars Laura Wiggins, Brendan Meyer, Paula Newsome, Marcus Giamatti, Izabella Miko, Emma Dumont and Callie Thorne. It received mixed reviews from critics, while being noted for addressing two phenomenons previously unaddressed by made-for-television films: pro-ana websites, and anorexia among males.
Letting Ana Go is a 2013 book about a girl suffering from anorexia nervosa, published anonymously with no discernible author. The main character, "Ana", is a sophomore student and athletic track star who keeps a strict food diary and finds herself growing increasingly distant from her own family, while her own mother struggles with newfound morbid obesity and separation from her husband. The book calls into question the mental healthcare system in The United States and the financial cost of such care as a barrier to sufferers of issues like eating disorders. Letting Ana Go was published under various imprints of Simon & Schuster in 2013.
