Articles tagged with Eating Disorders
A study by Okayama University researchers found that neuromedin U (NMU) is involved in metabolic processes but its 'anti-hunger' function may not be crucial for rats. Unlike mice, NMU expression is restricted in the rat brain and does not suppress feeding behavior.
Researchers at USC found significant differences in gray matter density between boys and girls with binge eating disorder, suggesting unique brain structures and potentially different treatments. The study underscores the need to include males in future research on eating disorders.
A new study found that intermittent fasting is associated with disordered eating behaviors, including binge-eating and compensatory behaviors like vomiting and compulsive exercise. The study analyzed data from over 2,700 adolescents and young adults and found that 47% of women, 38% of men, and 52% transgender or gender non-conforming i...
Researchers found a strong association between outpatient electrolyte abnormalities and subsequent eating disorder diagnoses, suggesting these abnormalities may serve as a screening tool. The median time from the earliest abnormality to diagnosis exceeded one year.
A significant increase in COVID-19 pandemic-related demand for adolescent eating disorder (ED) care was observed, outstripping available resources. The study emphasizes the need for enhanced ED prevention strategies and improved workforce and program capacity to address this growing concern.
A recent study found that nearly half of men and one in five women engaged in 'bulk and cut' cycles, connected with a greater desire for muscularity. The study also linked this dietary method to symptoms of eating disorders and muscle dysmorphia among participants.
A new study found that over half of participants engaged in at least one 'cheat meal' per year, associated with binge-eating, compulsive exercise, and fasting behaviors among men. Women's engagement was linked to all seven types of eating disorder behaviors.
A large-scale study of nearly 12,000 children aged 9-10 found that disordered eating behaviors are more common than previously thought, with a prevalence of up to 5% in some cases. Children with higher BMIs and those further along in puberty face an elevated risk, highlighting the need for targeted prevention efforts.
Researchers found that healthy underweight individuals consume 12% less food and are 23% less active than those with normal BMIs. They also have higher resting metabolic rates, suggesting that low body fat may trump physical activity in downstream consequences.
A substantial increase in eating disorder diagnoses was found among Norwegian girls aged 6-16 after the onset of the COVID-19 pandemic. This finding is consistent with similar increases observed in North America, suggesting an international trend.
The American Society for Nutrition (ASN) emphasizes that all methodologies in nutrition research contribute to the discipline and advance health and well-being. The ASN-commissioned white paper reviews various methodologies used in nutrition research, highlighting their strengths, limitations, and interpretations.
Researchers identify AgRP neurons as key players in regulating food intake by releasing endogenous lysophospholipids, which stimulate cerebral cortex activity. Administering autotaxin inhibitors can significantly reduce excessive food intake and obesity in animal models.
A new study by Boston University School of Public Health reveals that transgender and gender-diverse college students are at a higher risk of developing an eating disorder. The study highlights the importance of colleges and universities in recognizing and addressing this issue, particularly among students with intersecting identities.
A new study by an international group of researchers has found substantial reductions in grey matter in people with anorexia nervosa, a condition characterized by severe food restriction and low body weight. Early intervention and treatment can help the brain repair itself, according to the research team led by Dr. Paul M. Thompson.
A new weight-loss intervention has been developed to target the instinctive desire to eat, particularly in individuals who struggle with resisting food cues. The Regulation of Cues program trains individuals to use natural hunger cues, reinforces tolerance of cravings, and inhibits urges to eat palatable foods when not physically hungry.
A systematic review and meta-analysis of 96 studies found a strong association between food marketing and eating behaviors in children and adolescents. The study suggests that food marketing may play a significant role in shaping the dietary preferences and consumption habits of young people.
Researchers at Ohio University investigated the differences between purging disorder and bulimia nervosa, finding that while both conditions involve self-induced vomiting, purging disorder is characterized by a lack of binge eating episodes. The study suggests that purging disorder requires specific treatments that target its unique sy...
The COVID-19 pandemic has led to an increase in mental health visits in pediatric primary care, with significant rises in eating disorders and mood disorders. The study highlights the importance of screening and managing youth mental health conditions in primary care during periods of social isolation.
The 44th AChemS meeting investigates how COVID-19 affects olfactory function, leading to significant symptomology and quality of life impacts. Researchers will discuss recent findings on chemosensory testing and COVID-19, as well as the relationship between smell and depression.
Researchers from UBC Okanagan and the University of Exeter found ketamine to have significant anti-depressant and anti-suicidal effects in a comprehensive systematic review. The study suggests ketamine may be helpful in treating various disorders, including eating disorders, substance use, and anxiety.
The US Preventive Services Task Force concludes that there is not enough evidence to recommend routine screening for eating disorders. Eating disorders such as binge eating disorder, bulimia, and anorexia nervosa are associated with short- and long-term adverse health outcomes including physical, psychological, and social problems.
A USC-led study reveals that children with binge eating disorder show abnormalities in gray matter density compared to unaffected peers, indicating a possible link between the disorder and brain development. The findings suggest that treatment may need to address underlying brain abnormalities.
Elite-level athletes face significant risks and challenges in eating disorder care, with up to 45% of female athletes and 19% of male athletes affected. Treatment must consider the athlete's sport context, including the role of coaches, sports psychologists, and teammates.
A recent commentary argues that treating obesity should prioritize compassionate care and focus on health rather than weight. The researchers aim to eliminate the false dichotomy between eating and weight disorders, promoting a patient-centered approach that screens for and addresses eating disorders throughout treatment.
Researchers at Washington State University found that liquid sildenafil can relax the esophagus and reduce regurgitation in dogs with megaesophagus. The study showed a significant reduction in regurgitation episodes and an average weight gain of over 2 pounds in moderately affected dogs.
A new study by the University of Arizona has identified a brain region and neural circuitry that mediate satiation, making it possible to create treatments with fewer side effects for eating disorders and weight management. The parasubthalamic nucleus plays a key role in regulating feelings of fullness after eating.
Researchers at Flinders University found that autistic individuals with eating disorders also report higher weight and shape concerns, suggesting a unique combination of symptoms. The study highlights the need for best-practice guidelines to address co-occurring autism and eating disorders in treatment.
A recent study found that U.S. college students who use appearance- and performance-enhancing drugs and substances are at a higher risk of developing eating disorders. The study analyzed over 7,000 students and discovered a significant association between the use of protein supplements, creatine supplements, and diuretics or water pill...
The January issues of American Psychiatric Association journals feature new research on the factors underlying alcohol and cannabis use, as well as their interactions with other psychiatric illnesses. The journals also address disparities in coercive treatment for psychosis and provide insights into mental health services delivery.
A study of 2,657 young adults found that those with eating disorders and self-harm experienced increased symptoms of depression and anxiety during the pandemic. Lifestyle changes showed little effect on mental health problems in this group.
A new study found that preadolescent endurance runners who experience weight loss, have a history of bone stress injury, or follow a vegetarian diet are more likely to use dietary supplements. The study discovered that supplement use was associated with lower food intake and energy deficiency.
A large national survey found that positive and encouraging strategies are more effective in helping adults with severe food aversions than forceful approaches. Researchers recommend using structure around eating, providing safe foods, and teaching cultural or nutritional lessons to improve attitudes towards food.
A study published in Nature Communications identified C-terminal binding protein 2 (CtBP2) as a global regulator of metabolism that balances sugar and fat levels in the liver. CtBP2 is crucial for controlling glucose and lipid balance, making it a promising drug target for treating symptoms associated with obesity.
Researchers from The Stuber Lab discovered that certain neurons in the brain light up in obese mice, preventing signals that indicate satiety. The study found that these neurons communicate with regions involved in depression and motivation, suggesting a link between eating disorders and addiction.
A new study found that self-identified picky eaters in college students ate significantly less fiber and vegetables compared to non-picky eaters. This behavior was also linked to higher levels of social phobia, overall distress, and lower quality of life.
Research reveals that restrictive eating and eating disorders are associated with a higher risk of injuries in female athletes, particularly those participating in lean sports. Menstrual dysfunction also plays a role, with athletes reporting missed training days due to injuries.
A study analyzing online food ordering and delivery in Singapore found unhealthier eating habits during the pandemic, which continued even after lockdown measures ended. The results suggest a significant shift towards less healthy eating patterns during this time.
The energy balance model fails to explain the biological causes of weight gain, whereas the carbohydrate-insulin model identifies excessive consumption of rapidly digestible carbohydrates as a key contributor to obesity. This perspective argues for a shift in focus from calorie restriction to dietary pattern change.
Low-intensity cognitive behavior therapy (CBT) has been found to be effective in reducing anxiety and depression during the COVID-19 pandemic. A new consumer guide aims to help people navigate the system and find targeted services.
A study published in Frontiers in Psychiatry found that patients with Obsessive Compulsive Disorder (OCD) and other psychiatric comorbidities responded well to Deep Brain Stimulation (DBS) treatment, experiencing significant improvements in OCD and mood symptoms.
This study found that high levels of social support for mothers of patients with eating disorders are associated with lower scores for loneliness and depression. However, there was no significant impact on patient symptoms. The findings suggest that social support can help prevent caregiver depression and loneliness in this population.
The study found that eating disorders in the US resulted in a total economic cost of $64.7 billion and a substantial reduction in wellbeing worth $326.5 billion. The authors aim to scale up effective prevention, early detection, and treatment interventions for eating disorders.
A recent study has identified significant disparities in obesity and eating disorders among sexual and gender minority children, highlighting the need for targeted interventions and support services. The research found that these children are at a higher risk of developing obesity and eating disorders compared to their non-LGBTQ+ peers.
A study of 1 million Danish children found that growing up in low-income families increases the risk of developing mental disorders later in life. Children born into the lowest parental income quintile had a 25.2% chance of developing a clinically diagnosed mental disorder by age 37.
A new study from Northumbria University reveals that the COVID-19 pandemic is having a profound negative impact on nine out of ten people with eating disorders. The research found that disruptions to daily life, social isolation, and reduced access to healthcare services exacerbated symptoms.
A new study suggests that video visits may become a permanent feature of the patient-provider landscape due to the coronavirus pandemic. The study found that patients with eating disorders required significant workarounds to provide regular monitoring of weight and vital signs.
A study published in the International Journal of Eating Disorders found that posting edited photos on Instagram increases weight and shape concerns in college students. Digitally editing pictures before posting also contributed to greater anxiety and urges to restrict food intake and exercise compared to not posting photos.
A study published in Psychotherapy and Psychosomatics found that individuals with eating disorders use exercise as a coping mechanism for depressive mood and negative thoughts. Exercise can temporarily improve their mood, but this effect is short-lived, leading to a vicious cycle of increased exercise.
A recent study found that platforms like Instagram and Snapchat are linked to disordered eating behaviors in young girls and boys. The research suggests that social media use is associated with a higher likelihood of disordered eating thoughts and behaviors, particularly among those who spend more time on these platforms.
Researchers found that using diet pills and laxatives for weight control increased the odds of receiving a subsequent first eating disorder diagnosis by 80% and 320%, respectively. The study calls for policies to restrict access to these products, including banning their sale to minors.
A recent study reveals that semantic memory deficits are involved in specific eating disorders in patients with dementia. The research found a correlation between the severity of these eating disorders and reduced performance on semantic memory tests, suggesting that these behaviors depend on the integrity of semantic memory. This brea...
A study by Dickinson College researchers finds that young people's perceptions of 'clean eating' are overwhelmingly positive, but may signal a risk for eating disorders. The diet fad is often associated with extreme strategies like eliminating gluten or dairy.
A study of 1,726 US adults found that dating app users are more likely to engage in unhealthy weight control behaviors such as vomiting, laxative use, or diet pill use. The authors warn that the image- and appearance-focused nature of dating apps could exacerbate these behaviors.
University of Kansas researchers have secured a $1.7 million grant to develop an eating disorder screening tool for the military and Veterans Affairs. The project aims to identify organizational barriers to detecting and treating eating disorders, which can have a high mortality rate among mental health disorders.
A pilot study at the Medical University of South Carolina found that peppermint oil improved symptoms of esophagus disorders, including difficulty swallowing and non-cardiac chest pain. The study showed a significant improvement in symptoms among patients with spastic disorders of the esophagus.
A systematic review of the Yale Food Addiction Scale reveals that clinical and non-clinical samples with higher body mass and incidence of eating disorders exhibit higher scores of YFAS. The studies also suggest that food addictions differ according to population studied and sample selection methods.
A recent study found that food insecurity is associated with an increased likelihood of binge-eating disorder and obesity in US adults. Individuals with binge-eating disorder and obesity reported cutting meal sizes and skipping meals more frequently than those with a healthy weight.
Research by Jaehee Jung explores the impact of changing gender roles, consumerism, and Western media on Chinese women's perceptions of beauty. The study found that young Chinese women prefer thin bodies and angular faces, leading to increased dissatisfaction with their body image.
A new study from NTNU and Harvard University reveals that young men who strive for an unattainable muscular body are at risk of depression, weekend binge drinking, and disordered eating. The study also shows that over one-third of young men have been on a diet in the past year, unrelated to obesity.
A University of California San Diego School of Medicine team will investigate a novel treatment model called Regulation of Cues (ROC) to tackle binge eating disorder and obesity in military personnel. ROC targets underlying mechanisms associated with binge eating, aiming to reduce weight and obesity.