Anorexia is a complex eating disorder characterized by an intense fear of gaining weight, a distorted body image, and an extreme restriction of food intake. Individuals with anorexia often have a relentless pursuit of thinness and may engage in dangerous behaviors such as self-induced vomiting, excessive exercise, or the misuse of laxatives or diuretics. This disorder can have serious physical and psychological consequences, including malnutrition, heart problems, and depression. Treatment typically involves a combination of therapy, nutritional counseling, and medication. Researchers in the field of anorexia study the causes, risk factors, and effective treatments for this disorder in order to improve outcomes for individuals affected by it.