Eating disorders are complex mental health conditions that manifest through unhealthy eating habits and preoccupations with food, body weight, and shape. These disorders can have serious physical, psychological, and social consequences. The most commonly recognized eating disorders include anorexia nervosa, characterized by extreme restriction of food intake and an intense fear of gaining weight; bulimia nervosa, involving periods of Binge eating, which involves consuming large amounts of food while feeling a lack of control, followed by purging to avoid weight gain; and binge eating disorder, defined by repeated instances of overeating accompanied by a sense of losing control. without the regular use of compensatory behaviours seen in bulimia.
The causes of eating disorders are multifaceted, involving a combination of genetic, biological, behavioural, psychological, and social influences. Symptoms can differ greatly but frequently involve an obsession with food, body weight, and appearance; considerable changes in weight; disruptions in eating patterns; and intense worry or distress regarding body weight or shape. Eating disorders can affect individuals of any age, gender, race, or socioeconomic status, although they are most commonly diagnosed in adolescents and young adults. The impact on health can be profound, including nutritional deficiencies, gastrointestinal problems, cardiovascular issues, and increased risk of mortality.
With appropriate treatment and support, individuals can achieve recovery from an eating disorder. Treatment often involves a multidisciplinary approach, including medical care, nutritional counselling, and therapy to address underlying psychological issues. Assistance from family and friends plays a vital role in the healing journey.