Final answer:
Individuals with bulimia nervosa often maintain normal weight despite their disordered eating behaviors, which include binge eating and subsequent purging. This fact dispels the myth that all eating disorders result in visible underweight appearances. Additionally, serious health issues such as electrolyte imbalances can arise from these behaviors.
Step-by-step explanation:
It is false to assume that individuals with bulimia nervosa cannot be of normal weight. Bulimia nervosa is an eating disorder where people have recurring episodes of binge eating followed by compensatory behaviors such as purging, excessive exercise, or the use of laxatives to prevent weight gain.
Despite these behaviors, many individuals with bulimia nervosa maintain a weight that is within or close to a normal range, challenging the misconception that all eating disorders result in extreme weight loss. People with bulimia nervosa face numerous health complications, including electrolyte imbalances and heart issues, which sometimes lead to fatal outcomes.
Moreover, the idea that someone of normal weight cannot have an eating disorder is unfounded. Eating disorders encompass a range of behaviors and physical manifestations, and they are not exclusively linked to underweight individuals.