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Anorexia Nervosa

Written by \"\"Areesha HosmerMedically reviewed by \"\"Shivani Kharod, Ph.D.

Published on · Updated on

Anorexia nervosa is a complex eating disorder that affects both body and mind. Beyond possible changes to physical appearance, the condition also influences how a person sees themselves and how they respond to emotional stress.

If left untreated, anorexia can lead to medical and psychological complications. However, with the proper care, it is possible to restore physical health and emotional stability, offering a path forward for those living with this condition and the people who care about them.

\"A

Key takeaways

  • Anorexia nervosa involves restrictive eating and disturbed beliefs about weight or body image, with serious physical and psychological consequences.
  • Genetic, psychological, and environmental influences contribute to risk, and complications can affect multiple body systems.
  • Recovery generally requires coordinated nutritional rehabilitation and psychological treatment, including attention to co-occurring conditions.

Understanding Anorexia Nervosa

Anorexia nervosa affects how a person sees their body, leading them to believe they need to lose weight, even if they are underweight. This intense fear of weight gain can result in severe food restriction, despite the significant health risks that can accompany this behavior.

For many, limiting food is not only about appearance: it can also feel like a way to regain control when life feels uncertain. Body image may define the person’s self-worth, and restricting food may help manage difficult emotions such as sadness, anxiety, or fear. Thoughts about food, weight, and appearance can become overwhelming with the disorder, leaving little room for other concerns [1].

Anorexia nervosa is generally classified into the following types [2]:

    \n
  • Restricting Type: Defined by a consistent pattern of reducing both the amount and variety of food consumed. People with restricting type anorexia often develop rigid rules about what, when, and how they eat, focusing intensely on calorie control and weight management. 
    • \n
  • Binge Eating/Purging Type: Includes severe food restriction in combination with behaviors aimed at preventing weight gain after eating. This may involve self-induced vomiting or the misuse of laxatives, diuretics, or enemas. 
    • \n
  • Atypical Anorexia Nervosa: Atypical anorexia nervosa shares the same emotional and behavioral features as other forms of anorexia, including intense focus on weight, body shape, and food restriction. People with atypical anorexia are not underweight, but they face similar mental health challenges and physical risks associated with disordered eating.
    • \n

Recognizing early patterns can help identify anorexia nervosa sooner. At the same time, understanding the core characteristics of anorexia nervosa can provide a clearer picture of how the condition affects both emotional and physical health.

Core Characteristics and Symptoms

People with anorexia nervosa experience a range of emotional and physical symptoms that affect both daily life and long-term health. Often, they will hide their behaviors from others, making early signs less visible.

Loved ones might begin to notice changes such as the person avoiding meals, becoming fixated on body weight or appearance, cutting food into very small pieces, or picking at it without eating much.

Some individuals may avoid entire food groups, obsessively count calories, or rush to the bathroom immediately after eating. Traits such as inflexible thinking or an extreme need for control may also emerge. While these signs can vary from person to person, recognizing them early can help guide timely support and treatment.

Emotional and behavioral symptoms may include [3]:

    \n
  • Intense fear of gaining weight, even when underweight
    • \n
  • Distorted body image with an obsessive focus on weight or shape
    • \n
  • Refusal to maintain a healthy weight for age and height
    • \n
  • Avoiding meals or refusing to eat around others
    • \n
  • Excessive exercise, regardless of pain, weather, or injury
    • \n
  • Depression, low mood, or emotional withdrawal
    • \n

In addition to the emotional and behavioral signs listed above, anorexia nervosa also presents a host of physical symptoms that can impact nearly every system in the body. These symptoms often develop gradually and may become severe as the disorder progresses.

Physical anorexia symptoms may include [3]:

    \n
  • Extreme Sensitivity to Cold: Low body fat and slowed metabolism can make individuals feel unusually cold, even in warm environments.
    • \n
  • Thinning Bones (Osteoporosis): Due to prolonged nutritional deficiency, the body lacks the calcium and estrogen needed for healthy bones, increasing the risk of fractures.
    • \n
  • Muscle Loss and Reduced Body Fat: The body begins to break down muscle tissue for energy, resulting in noticeable weakness and frailty.
    • \n
  • Dry, blotchy, or Yellowish Skin with Fine Hair Growth (lanugo): The skin may become dry and pale from poor circulation and nutrient deficiency. The body may also grow fine, downy hair (lanugo) to preserve warmth.
    • \n
  • Fatigue and Persistent Weakness: A lack of calories and nutrients can lead to low energy levels, chronic exhaustion, and difficulty completing everyday tasks.
    • \n
  • Memory Difficulties or Slow Thinking: Inadequate nutrition affects brain function, often causing trouble concentrating, forgetfulness, or a slowed mental processing speed.
    • \n
  • Irregular or Absent Menstrual Cycles (Amenorrhea): Hormonal imbalances caused by weight loss and malnutrition can lead to missed periods or fertility issues.
    • \n
  • Heart Irregularities: These may include slow heart rate (bradycardia), low blood pressure, or even heart failure in severe cases due to electrolyte imbalances and weakened cardiac muscles.
    • \n
  • Digestive Issues: Constipation, bloating, or abdominal pain can occur due to slowed digestion and limited food intake.
    • \n
  • Hair Thinning and Brittle Nails: The body prioritizes vital functions over non-essential ones, leading to hair loss and weak, easily broken nails.
    • \n
  • Dizziness or Fainting: Low blood sugar and poor circulation may cause frequent lightheadedness or blackouts.
    • \n

Recognizing these signs is an important first step, and understanding the risk factors of anorexia can offer further insight into how and why the condition develops.

Risk Factors for Anorexia

Anorexia nervosa does not stem from a single cause, as its development reflects a complex interaction between genetic, psychological, demographic, and environmental factors [4].

Genetic Factors

A family history of psychiatric conditions, particularly maternal eating disorders, is one of the most consistently identified genetic risk factors for anorexia nervosa. This suggests that both inherited traits and shared family patterns around eating behaviors may increase vulnerability.

Psychological Factors

Psychological traits like perfectionism, a strong desire for control, and inflexible thinking styles are often present before the onset of disordered eating behaviors. In addition, low self-esteem can further reinforce restrictive eating as a perceived method of achieving control or self-worth.

Demographic Factors

Anorexia nervosa is more common in women, with onset most often occurring during adolescence. Research also shows sex differences in genetic risk and early life exposures, emphasizing demographic patterns in vulnerability to the condition [5].

Environmental Factors

Traumatic life events such as childhood abuse, bullying, or family conflict are well-established environmental risk factors for anorexia. These experiences can amplify underlying psychological vulnerabilities, making disordered eating behaviors more likely to develop.

Social media use can also increase the risk of disordered eating by promoting idealized body images, encouraging comparison with others, and exposing users to content focused on extreme dieting or exercise.

Platforms may also amplify body dissatisfaction through cyberbullying or body shaming. For some, repeated exposure to these messages creates a cycle where unhealthy weight-control behaviors are reinforced and normalized [6].

Understanding how these genetic, psychological, and environmental factors intersect is key to developing effective prevention and treatment approaches for anorexia.

Professional Help for Anorexia

Treatment of anorexia involves addressing both physical health and psychological well-being through a multidisciplinary approach. Effective care requires tailored support from professionals such as dietitians, physicians, therapists, and psychiatrists.

Nutrition Therapy

The priority in treating anorexia is restoring nutritional intake and correcting electrolyte imbalances.

A dietitian trained in eating disorders helps guide this process by gradually increasing calorie intake, ensuring essential vitamins and minerals are replenished, and supporting the person in relearning healthy eating habits.

Nutritional therapy takes place in both inpatient and outpatient settings, with monitoring to prevent behaviors like hiding food or purging. This approach continues until physical health and a stable weight are restored [7].

Pharmacological Treatment

Medication is not considered a primary treatment for anorexia nervosa, as there is limited evidence supporting its effectiveness in improving disordered eating or mood.

Selective serotonin reuptake inhibitors (SSRIs) may be prescribed in some cases, although they generally have minimal impact on weight gain or psychological symptoms.

Second-generation antipsychotics, such as olanzapine, may help promote appetite and weight gain in some people, but their use is carefully considered due to potential side effects [8].

Psychological Therapies

Psychological therapy is essential for recovery and relapse prevention, and cognitive behavioral therapy for eating disorders (CBT-E) is widely used to address harmful thoughts and behaviors around weight and food.

Other approaches, including exposure and response prevention (AN-EXRP), acceptance and commitment therapy (ACT), and dialectical behavior therapy (DBT), also show promise.

Family therapy is particularly effective in adolescents, helping families support recovery. Interpersonal therapy may also help address underlying emotional factors linked to anorexia nervosa [9].

Supporting Mental and Emotional Recovery

Anorexia nervosa is closely linked to emotional and psychological health. Many people living with this condition experience other mental health challenges, such as anxiety, depression, or obsessive-compulsive traits.

These issues often appear before disordered eating begins, shaping thoughts and behaviors that contribute to anorexia’s development. Lasting recovery depends on addressing both the eating disorder and these underlying concerns.

Mental and emotional recovery goes beyond restoring physical health. It involves helping a person manage difficult emotions, rigid thinking patterns, and relationship challenges that often accompany anorexia nervosa.

Building a strong connection between the person receiving care and their treatment team plays an important role, especially as many feel conflicted about seeking help or making changes.

Therapeutic techniques like motivational interviewing can help people gradually engage with treatment in a way that feels manageable and respectful of their pace.

This is why managing co-occurring conditions like depression and anxiety, or helping create a more stable emotional foundation, makes lasting recovery more possible [10].

Potential Health Complications

https://www.mentalhealth.com/library/medical-conditionsLong-term anorexia can lead to severe medical health problems associated with not getting the proper nutrition (malnutrition), as complications develop when the body goes without essential nutrients.

These may include muscle weakness, brittle bones, and delayed growth if the symptoms start early in adolescence. Fertility issues and loss of sex drive are also common. The heart may be impacted through irregular heartbeat, low blood pressure, or even heart failure in severe cases [1].

Cognitive and neurological effects can also appear, including trouble concentrating, memory difficulties, and in rare situations, seizures. The immune system can weaken over time, raising the risk of infections, while kidney or bowel problems may also arise as the person’s anorexia progresses.

Anorexia carries one of the highest mortality rates of all mental health conditions, and this is linked to both physical complications and an increased risk of suicide. However, with early support and treatment, many of these health risks can be lowered [1].

Moving Forward With Care and Understanding

No matter how difficult things may feel, it is possible to recover from anorexia. Healing is not simply about reaching a healthy weight, but rather about rebuilding trust in one’s body, finding balance with food, and learning new ways to cope with difficult emotions.

With early intervention and the proper support, both physical health and emotional well-being can gradually return. For many, recovery involves small and consistent steps rather than sudden changes. What matters is staying connected to care, leaning on supportive relationships, and remembering that progress is not defined by perfection.

Over time, the grip of obsessive thoughts about food or weight can loosen, allowing more space for stability and connection. Moving forward with recovery means choosing hope and health each day, knowing that with patience and help, life can feel fuller and more manageable again.

References

    \n
  1. National Health Service. (2023). Anorexia nervosa. NHS. NHS
    2. \n
  2. Healthdirect Australia. (2023). Anorexia nervosa. Healthdirect. Healthdirect
    3. \n
  3. MedlinePlus. (2023). Anorexia nervosa. U.S. National Library of Medicine. MedlinePlus
    4. \n
  4. Solmi, M., Radua, J., Stubbs, B., Ricca, V., Moretti, D., Busatta, D., ... & Castellini, G. (2020). Risk factors for eating disorders: An umbrella review of published meta-analyses. Brazilian Journal of Psychiatry, 43(3), 314–323. Risk factors for eating disorders
    5. \n
  5. Chatwin, H., Holde, K., Yilmaz, Z., Larsen, J. T., Albiñana, C., Vilhjálmsson, B. J., ... & Petersen, L. V. (2023). Risk factors for anorexia nervosa: A population‐based investigation of sex differences in polygenic risk and early life exposures. International Journal of Eating Disorders, 56(9), 1703–1716. Risk factors for anorexia nervosa
    6. \n
  6. Fardouly, J., Diedrichs, P. C., Vartanian, L. R., & Halliwell, E. (2015). Social comparisons on social media: The impact of Facebook on young women's body image concerns and mood. Body Image, 13, 38–45. Social comparisons on social media
    7. \n
  7. Reiter, C. S., & Graves, L. (2010). Nutrition therapy for eating disorders. Nutrition in Clinical Practice, 25(2), 122–136. Nutrition therapy for eating disorders\n
    8. \n
  8. Gorla, K., & Mathews, M. (2005). Pharmacological treatment of eating disorders. Psychiatry (Edgmont), 2(6), 43. PubMed Central
    9. \n
  9. Muratore, A. F., & Attia, E. (2021). Current therapeutic approaches to anorexia nervosa: State of the art. Clinical Therapeutics, 43(1), 85–94. Current therapeutic approaches to anorexia nervosa
    10. \n
  10. Murphy, R., Straebler, S., Cooper, Z., & Fairburn, C. G. (2010). Cognitive behavioral therapy for eating disorders. Psychiatric Clinics of North America, 33(3), 611–627. Cognitive behavioral therapy for eating disorders
    11. \n

Medical Content

The Clinical Affairs Team at MentalHealth.com is a dedicated group of medical professionals with diverse and extensive clinical experience. They actively contribute to the development of content, products, and services, and meticulously review all medical material before publication to ensure accuracy and alignment with current research and conversations in mental health. For more information, please visit the Editorial Policy.

About MentalHealth.com

MentalHealth.com helps people understand themselves, build healthier relationships, and access the right care. We bring together mental health education, diagnostics, and care management to support well-being throughout every phase of life.

\"\"

Author

Areesha Hosmer

MSc

Areesha Hosmer is a writer with an academic background in psychology and a focus on Cognitive-Behavioral Therapy (CBT).

Published
Updated
\"\"

Medical Reviewer

Shivani Kharod, Ph.D.

Ph.D.

Shivani Kharod, Ph.D. is a medical reviewer with over 10 years of experience in delivering scientifically accurate health content.

Reviewed

Subject matter expert

\"\"

Morgan Blair

Support for eating disorders

View experience
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","text":"HomeLibraryEating DisordersAnorexia NervosaAnorexia NervosaWritten by Areesha HosmerMedically reviewed by Shivani Kharod, Ph.D.Published on August 8, 2025 · Updated on December 28, 2025Anorexia nervosa is a complex eating disorder that affects both body and mind. Beyond possible changes to physical appearance, the condition also influences how a person sees themselves and how they respond to emotional stress.If left untreated, anorexia can lead to medical and psychological complications. However, with the proper care, it is possible to restore physical health and emotional stability, offering a path forward for those living with this condition and the people who care about them.Key takeawaysAnorexia nervosa involves restrictive eating and disturbed beliefs about weight or body image, with serious physical and psychological consequences.Genetic, psychological, and environmental influences contribute to risk, and complications can affect multiple body systems.Recovery generally requires coordinated nutritional rehabilitation and psychological treatment, including attention to co-occurring conditions.Understanding Anorexia NervosaAnorexia nervosa affects how a person sees their body, leading them to believe they need to lose weight, even if they are underweight. This intense fear of weight gain can result in severe food restriction, despite the significant health risks that can accompany this behavior.For many, limiting food is not only about appearance: it can also feel like a way to regain control when life feels uncertain. Body image may define the person’s self-worth, and restricting food may help manage difficult emotions such as sadness, anxiety, or fear. Thoughts about food, weight, and appearance can become overwhelming with the disorder, leaving little room for other concerns [1].Anorexia nervosa is generally classified into the following types [2]: Restricting Type: Defined by a consistent pattern of reducing both the amount and variety of food consumed. People with restricting type anorexia often develop rigid rules about what, when, and how they eat, focusing intensely on calorie control and weight management. Binge Eating/Purging Type: Includes severe food restriction in combination with behaviors aimed at preventing weight gain after eating. This may involve self-induced vomiting or the misuse of laxatives, diuretics, or enemas. Atypical Anorexia Nervosa: Atypical anorexia nervosa shares the same emotional and behavioral features as other forms of anorexia, including intense focus on weight, body shape, and food restriction. People with atypical anorexia are not underweight, but they face similar mental health challenges and physical risks associated with disordered eating. Recognizing early patterns can help identify anorexia nervosa sooner. At the same time, understanding the core characteristics of anorexia nervosa can provide a clearer picture of how the condition affects both emotional and physical health.Core Characteristics and SymptomsPeople with anorexia nervosa experience a range of emotional and physical symptoms that affect both daily life and long-term health. Often, they will hide their behaviors from others, making early signs less visible.Loved ones might begin to notice changes such as the person avoiding meals, becoming fixated on body weight or appearance, cutting food into very small pieces, or picking at it without eating much. Some individuals may avoid entire food groups, obsessively count calories, or rush to the bathroom immediately after eating. Traits such as inflexible thinking or an extreme need for control may also emerge. While these signs can vary from person to person, recognizing them early can help guide timely support and treatment. Emotional and behavioral symptoms may include [3]: Intense fear of gaining weight, even when underweight Distorted body image with an obsessive focus on weight or shape Refusal to maintain a healthy weight for age and height Avoiding meals or refusing to eat around others Excessive exercise, regardless of pain, weather, or injury Depression, low mood, or emotional withdrawal In addition to the emotional and behavioral signs listed above, anorexia nervosa also presents a host of physical symptoms that can impact nearly every system in the body. These symptoms often develop gradually and may become severe as the disorder progresses. Physical anorexia symptoms may include [3]: Extreme Sensitivity to Cold: Low body fat and slowed metabolism can make individuals feel unusually cold, even in warm environments. Thinning Bones (Osteoporosis): Due to prolonged nutritional deficiency, the body lacks the calcium and estrogen needed for healthy bones, increasing the risk of fractures. Muscle Loss and Reduced Body Fat: The body begins to break down muscle tissue for energy, resulting in noticeable weakness and frailty. Dry, blotchy, or Yellowish Skin with Fine Hair Growth (lanugo): The skin may become dry and pale from poor circulation and nutrient deficiency. The body may also grow fine, downy hair (lanugo) to preserve warmth. Fatigue and Persistent Weakness: A lack of calories and nutrients can lead to low energy levels, chronic exhaustion, and difficulty completing everyday tasks. Memory Difficulties or Slow Thinking: Inadequate nutrition affects brain function, often causing trouble concentrating, forgetfulness, or a slowed mental processing speed. Irregular or Absent Menstrual Cycles (Amenorrhea): Hormonal imbalances caused by weight loss and malnutrition can lead to missed periods or fertility issues. Heart Irregularities: These may include slow heart rate (bradycardia), low blood pressure, or even heart failure in severe cases due to electrolyte imbalances and weakened cardiac muscles. Digestive Issues: Constipation, bloating, or abdominal pain can occur due to slowed digestion and limited food intake. Hair Thinning and Brittle Nails: The body prioritizes vital functions over non-essential ones, leading to hair loss and weak, easily broken nails. Dizziness or Fainting: Low blood sugar and poor circulation may cause frequent lightheadedness or blackouts. Recognizing these signs is an important first step, and understanding the risk factors of anorexia can offer further insight into how and why the condition develops.Risk Factors for AnorexiaAnorexia nervosa does not stem from a single cause, as its development reflects a complex interaction between genetic, psychological, demographic, and environmental factors [4].Genetic FactorsA family history of psychiatric conditions, particularly maternal eating disorders, is one of the most consistently identified genetic risk factors for anorexia nervosa. This suggests that both inherited traits and shared family patterns around eating behaviors may increase vulnerability.Psychological FactorsPsychological traits like perfectionism, a strong desire for control, and inflexible thinking styles are often present before the onset of disordered eating behaviors. In addition, low self-esteem can further reinforce restrictive eating as a perceived method of achieving control or self-worth.Demographic FactorsAnorexia nervosa is more common in women, with onset most often occurring during adolescence. Research also shows sex differences in genetic risk and early life exposures, emphasizing demographic patterns in vulnerability to the condition [5].Environmental FactorsTraumatic life events such as childhood abuse, bullying, or family conflict are well-established environmental risk factors for anorexia. These experiences can amplify underlying psychological vulnerabilities, making disordered eating behaviors more likely to develop.Social media use can also increase the risk of disordered eating by promoting idealized body images, encouraging comparison with others, and exposing users to content focused on extreme dieting or exercise. Platforms may also amplify body dissatisfaction through cyberbullying or body shaming. For some, repeated exposure to these messages creates a cycle where unhealthy weight-control behaviors are reinforced and normalized [6].Understanding how these genetic, psychological, and environmental factors intersect is key to developing effective prevention and treatment approaches for anorexia.Professional Help for AnorexiaTreatment of anorexia involves addressing both physical health and psychological well-being through a multidisciplinary approach. Effective care requires tailored support from professionals such as dietitians, physicians, therapists, and psychiatrists.Nutrition TherapyThe priority in treating anorexia is restoring nutritional intake and correcting electrolyte imbalances. A dietitian trained in eating disorders helps guide this process by gradually increasing calorie intake, ensuring essential vitamins and minerals are replenished, and supporting the person in relearning healthy eating habits.Nutritional therapy takes place in both inpatient and outpatient settings, with monitoring to prevent behaviors like hiding food or purging. This approach continues until physical health and a stable weight are restored [7].Pharmacological TreatmentMedication is not considered a primary treatment for anorexia nervosa, as there is limited evidence supporting its effectiveness in improving disordered eating or mood. Selective serotonin reuptake inhibitors (SSRIs) may be prescribed in some cases, although they generally have minimal impact on weight gain or psychological symptoms.Second-generation antipsychotics, such as olanzapine, may help promote appetite and weight gain in some people, but their use is carefully considered due to potential side effects [8].Psychological TherapiesPsychological therapy is essential for recovery and relapse prevention, and cognitive behavioral therapy for eating disorders (CBT-E) is widely used to address harmful thoughts and behaviors around weight and food.Other approaches, including exposure and response prevention (AN-EXRP), acceptance and commitment therapy (ACT), and dialectical behavior therapy (DBT), also show promise. Family therapy is particularly effective in adolescents, helping families support recovery. Interpersonal therapy may also help address underlying emotional factors linked to anorexia nervosa [9].Supporting Mental and Emotional RecoveryAnorexia nervosa is closely linked to emotional and psychological health. Many people living with this condition experience other mental health challenges, such as anxiety, depression, or obsessive-compulsive traits.These issues often appear before disordered eating begins, shaping thoughts and behaviors that contribute to anorexia’s development. Lasting recovery depends on addressing both the eating disorder and these underlying concerns.Mental and emotional recovery goes beyond restoring physical health. It involves helping a person manage difficult emotions, rigid thinking patterns, and relationship challenges that often accompany anorexia nervosa. Building a strong connection between the person receiving care and their treatment team plays an important role, especially as many feel conflicted about seeking help or making changes.Therapeutic techniques like motivational interviewing can help people gradually engage with treatment in a way that feels manageable and respectful of their pace. This is why managing co-occurring conditions like depression and anxiety, or helping create a more stable emotional foundation, makes lasting recovery more possible [10].Potential Health Complicationshttps://www.mentalhealth.com/library/medical-conditionsLong-term anorexia can lead to severe medical health problems associated with not getting the proper nutrition (malnutrition), as complications develop when the body goes without essential nutrients. These may include muscle weakness, brittle bones, and delayed growth if the symptoms start early in adolescence. Fertility issues and loss of sex drive are also common. The heart may be impacted through irregular heartbeat, low blood pressure, or even heart failure in severe cases [1].Cognitive and neurological effects can also appear, including trouble concentrating, memory difficulties, and in rare situations, seizures. The immune system can weaken over time, raising the risk of infections, while kidney or bowel problems may also arise as the person’s anorexia progresses. Anorexia carries one of the highest mortality rates of all mental health conditions, and this is linked to both physical complications and an increased risk of suicide. However, with early support and treatment, many of these health risks can be lowered [1].Moving Forward With Care and UnderstandingNo matter how difficult things may feel, it is possible to recover from anorexia. Healing is not simply about reaching a healthy weight, but rather about rebuilding trust in one’s body, finding balance with food, and learning new ways to cope with difficult emotions. With early intervention and the proper support, both physical health and emotional well-being can gradually return. For many, recovery involves small and consistent steps rather than sudden changes. What matters is staying connected to care, leaning on supportive relationships, and remembering that progress is not defined by perfection.Over time, the grip of obsessive thoughts about food or weight can loosen, allowing more space for stability and connection. Moving forward with recovery means choosing hope and health each day, knowing that with patience and help, life can feel fuller and more manageable again.References National Health Service. (2023). Anorexia nervosa. NHS. NHS Healthdirect Australia. (2023). Anorexia nervosa. Healthdirect. Healthdirect MedlinePlus. (2023). Anorexia nervosa. U.S. National Library of Medicine. MedlinePlus Solmi, M., Radua, J., Stubbs, B., Ricca, V., Moretti, D., Busatta, D., ... & Castellini, G. (2020). Risk factors for eating disorders: An umbrella review of published meta-analyses. Brazilian Journal of Psychiatry, 43(3), 314–323. Risk factors for eating disorders Chatwin, H., Holde, K., Yilmaz, Z., Larsen, J. T., Albiñana, C., Vilhjálmsson, B. J., ... & Petersen, L. V. (2023). Risk factors for anorexia nervosa: A population‐based investigation of sex differences in polygenic risk and early life exposures. International Journal of Eating Disorders, 56(9), 1703–1716. Risk factors for anorexia nervosa Fardouly, J., Diedrichs, P. C., Vartanian, L. R., & Halliwell, E. (2015). Social comparisons on social media: The impact of Facebook on young women's body image concerns and mood. Body Image, 13, 38–45. Social comparisons on social media Reiter, C. S., & Graves, L. (2010). Nutrition therapy for eating disorders. Nutrition in Clinical Practice, 25(2), 122–136. Nutrition therapy for eating disorders Gorla, K., & Mathews, M. (2005). Pharmacological treatment of eating disorders. Psychiatry (Edgmont), 2(6), 43. PubMed Central Muratore, A. F., & Attia, E. (2021). Current therapeutic approaches to anorexia nervosa: State of the art. Clinical Therapeutics, 43(1), 85–94. Current therapeutic approaches to anorexia nervosa Murphy, R., Straebler, S., Cooper, Z., & Fairburn, C. G. (2010). Cognitive behavioral therapy for eating disorders. Psychiatric Clinics of North America, 33(3), 611–627. Cognitive behavioral therapy for eating disorders Medical ContentThe Clinical Affairs Team at MentalHealth.com is a dedicated group of medical professionals with diverse and extensive clinical experience. They actively contribute to the development of content, products, and services, and meticulously review all medical material before publication to ensure accuracy and alignment with current research and conversations in mental health. For more information, please visit the Editorial Policy.About MentalHealth.comMentalHealth.com helps people understand themselves, build healthier relationships, and access the right care. We bring together mental health education, diagnostics, and care management to support well-being throughout every phase of life.AuthorAreesha HosmerMScAreesha Hosmer is a writer with an academic background in psychology and a focus on Cognitive-Behavioral Therapy (CBT). 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Beyond possible changes to physical appearance, the condition also influences how a person sees themselves and how they respond to emotional stress.\n\nIf left untreated, anorexia can lead to medical and psychological complications. However, with the proper care, it is possible to restore physical health and emotional stability, offering a path forward for those living with this condition and the people who care about them.","text":"Anorexia nervosa is a complex eating disorder that affects both body and mind. Beyond possible changes to physical appearance, the condition also influences how a person sees themselves and how they respond to emotional stress. If left untreated, anorexia can lead to medical and psychological complications. However, with the proper care, it is possible to restore physical health and emotional stability, offering a path forward for those living with this condition and the people who care about them.","sourceField":"hero"},"navigation":[{"label":"Understanding Anorexia Nervosa","href":"#understanding-anorexia-nervosa","heading":"Understanding Anorexia Nervosa"},{"label":"Core Characteristics and Symptoms","href":"#core-characteristics-and-symptoms","heading":"Core Characteristics and Symptoms"},{"label":"Risk Factors for Anorexia","href":"#risk-factors-for-anorexia","heading":"Risk Factors for Anorexia"},{"label":"Professional Help for Anorexia","href":"#professional-help-for-anorexia","heading":"Professional Help for Anorexia"},{"label":"Supporting Mental and Emotional Recovery","href":"#supporting-mental-and-emotional-recovery","heading":"Supporting Mental and Emotional Recovery"},{"label":"Potential Health Complications","href":"#potential-health-complications","heading":"Potential Health Complications"},{"label":"Moving Forward With Care and Understanding","href":"#moving-forward-with-care-and-understanding","heading":"Moving Forward With Care and Understanding"}],"relatedCommunity":{"community":"/community/eating-disorders","basis":"topic match"},"referencePresentation":"Numbered author–date bibliography with linked source documents; n.d. denotes unavailable publication date.","collections":[]}