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Atypical anorexia (also called atypical anorexia nervosa) is an eating disorder. It is a serious illness that is diagnosed by a healthcare provider. People with atypical anorexia have an intense fear of gaining weight. They severely limit their food intake. They often struggle with their bodies and the way they look. People with atypical anorexia are underweight for their own body, but they don’t seem to be underweight according to standard weight categories.
People with atypical anorexia have an intense fear of gaining weight or of their bodies changing. They are not eating enough food to be healthy. But this disorder may be overlooked because there is a misconception that the health risks of weight loss only apply to people who seem to be underweight according to standard weight categories.
People with atypical anorexia may work with different types of professionals—their family doctor, a dietitian, a mental health or eating disorder counsellor, or a peer support worker. Counselling and specialized treatment may help you learn to eat more regularly and to eat a variety of foods. It may also help you to develop a better relationship with your body and compassion for yourself. It is important to have an assessment done by a trained professional who can decide if you need specialized eating disorder services and treatment in a hospital.
Here are some things you can do to take care of yourself during recovery or while you are waiting for professional care for an eating disorder.
Adaptation Date: 05/15/2026
Adapted By: Alberta Health Services
Adaptation Reviewed By: Alberta Health Services
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