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Anorexia nervosa is
a significant eating disorder characterised by an excessive fear of gaining
weight and a distorted body image. People with this disorder often
eat much less than normal, so they lose weight in an unhealthy way and have nutritional
deficiencies. It can affect anyone of either sex at any age but is most
typically diagnosed in teens and young adulthood.
People with anorexia nervosa may exercise too much, diet too severely, fast, or do other
things to avoid gaining weight. Poor nutrition over time can affect practically
every system of organs in the body and cause weariness, dizziness, decreased
immunity, hormonal imbalance, loss of bone, cardiac difficulties and
problems with digestion. Common emotional and psychological
symptoms are anxiety, depression, social disengagement, obsessive
thoughts regarding food and weight, etc.
The actual origin of anorexia
nervosa is complex and can involve genetic, psychological,
environmental and social variables. Early identification and treatment are
critical to avoid major health implications. Treatment usually includes nutritional
rehabilitation, psychological counselling, family involvement and medical
monitoring. Recovery can be a long journey, but with the right treatment
and support, many people can return to healthy eating patterns, improve their
physical health, and create a healthier connection with food and body image.