Related Experiment Video
Updated: Jan 29, 2026
04:48
Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
11.5K
Orthorexia Nervosa: An Obsession With Healthy Eating.
1is a psychiatrist at the William Jennings Bryan Dorn VA Community-Based Outpatient Clinic in Spartanburg, South Carolina.
Summary
Orthorexia nervosa, a condition focused on "healthy eating," can paradoxically cause malnutrition and social isolation. This disorder negatively impacts overall well-being and quality of life.
Area of Science:
- Psychiatry
- Clinical Psychology
- Nutritional Science
Background:
- Orthorexia nervosa is characterized by an obsessive pursuit of a
Purpose of the Study:
- To investigate the multifaceted consequences of orthorexia nervosa beyond dietary concerns.
Main Methods:
- This study involved a review of existing literature and case studies on orthorexia nervosa.
Main Results:
- Findings indicate that orthorexia nervosa can result in significant nutritional deficiencies.
- The condition frequently leads to the deterioration of interpersonal relationships.
- A decline in the overall quality of life is a common outcome.
Conclusions:
- Orthorexia nervosa poses serious health risks, including malnutrition and social impairment.
- Addressing orthorexia nervosa requires a holistic approach considering psychological, social, and physical health.
Related Concept Videos
01:28Anorexia Nervosa
1.1K
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
1.1K
01:30Bulimia Nervosa
749
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
749
01:28Obsessive-Compulsive Disorder
560
Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
560
01:23Binge Eating Disorders
462
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
462
01:24Personality Disorders: Dependent and Obsessive-Compulsive
437
Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...
437
01:15Bioavailability Study Design: Healthy Subjects Versus Patients
147
Bioavailability studies are essential for evaluating a drug's therapeutic efficacy and understanding its absorption patterns under various physiological conditions. Conducting such studies on target patient populations provides more relevant data by simulating real-world disease states. However, practical challenges often necessitate the use of young, healthy adult volunteers as study subjects.Patients may exhibit altered drug absorption patterns due to the effects of the disease itself,...
147