Articles tagged with Eating Disorders
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.
A study published in the Journal of Clinical Psychiatry found that over a quarter of young people seeking treatment had a history of at least one overdose. Factors associated with increased overdose risk included alcohol, cocaine, and amphetamine use, as well as psychiatric conditions like depression and anxiety disorders.
Research reveals that evening hours are a high-risk time for overeating, particularly among individuals prone to binge eating. The study found that stress levels spike in the evening, increasing hunger hormone ghrelin and decreasing satiety hormone peptide YY.
Researchers at Weizmann Institute of Science establish a clear causal link between prenatal stress and the onset of eating disorders. Female mice exposed to maternal stress during pregnancy develop compulsive eating disorder when challenged with a Western diet, highlighting an epigenetic marker introduced prenatally.
A recent study found that female fashion models experience high levels of pressure to lose weight, leading to unhealthy behaviors. Models rated increased worker protections as the most feasible approach to improve working conditions.
A study published in Appetite found that children with more eating disorder symptoms at age nine also had a higher number of symptoms at age 12. The research identified three key areas to monitor for early intervention: body dissatisfaction, depressive symptoms, and earlier onset of symptoms.
A new study published in Annals of Internal Medicine found that coprescribing naloxone with opioids for chronic pain can significantly reduce opioid-related emergency room visits. The study also showed that patients prescribed naloxone had substantially fewer overdose episodes compared to those not prescribed the medication.
A new study from Newcastle University suggests that television exposure directly influences female body ideals, leading to body dissatisfaction and potential risks of eating disorders. In rural Nicaragua, participants with higher TV access preferred thinner female bodies, mirroring Western trends.
A study in rats suggests that over-consuming sugary foods during adolescence can lead to reduced activity in the nucleus accumbens, a key hub of the brain's reward circuitry. This alteration could have long-lasting implications for individuals and may contribute to the development of substance abuse or eating disorders later in life.
A meta-analysis found that 23% of bariatric surgery candidates have a current mood disorder, with depression being the most common condition. Bariatric surgery is associated with postoperative decreases in depression prevalence and severity, but not necessarily eating disorders or anxiety.
A new study found that a brief dissonance-based eating disorder prevention program alters how young women's brains respond to images of thin supermodels. The program reduces pursuit of unrealistic beauty standards and changes brain responsivity to normal-weight women, suggesting a shift in valuation towards healthy weight.
A new study from Drexel University found that young women attracted to both sexes have a higher risk of developing an eating disorder. In contrast, lesbian women are not more likely to experience disordered eating symptoms than straight peers.
A study found that over 40% of participants increased their supplement use over time and 22% replaced regular meals with supplements. The research also revealed alarming rates of concern and hospitalization due to supplement-related health issues, highlighting the need for psychological assessment and treatment.
A study from Duke University Medical Center found that moderate and severe picky eating in children is linked to symptoms of anxiety, depression, and social issues. Children with selective eating behaviors showed increased symptoms of generalized anxiety at follow-up intervals.
Individuals with autism spectrum disorders often exhibit poor nutrition due to selective eating patterns and sensory sensitivity. Early warning signs include lower folate, vitamin B-6, and vitamin B-12 concentrations, as well as abnormally accelerated growth rates in infants and children.
A study published in International Journal of Eating Disorders found a strong association between impulsivity and binge eating, suggesting that individuals with impulsive tendencies may be at higher risk for overeating when experiencing negative emotions.
A new study from Johns Hopkins Medicine finds that children with ADHD are significantly more likely to develop an eating disorder akin to binge eating. The research suggests a common biological mechanism linking the two disorders, highlighting the need for developing new treatment strategies.
Children with attention deficit hyperactivity disorder (ADHD) are more likely to develop loss of control eating syndrome (LOC-ES), which can lead to obesity and other health problems. The study found that odds of having LOC-ES were 12 times higher for children with ADHD, suggesting a common biological mechanism linking the two disorders.
Females with eating disorders in late adolescence tend to have lower educational attainment and personal income in early adulthood. They are also less likely to own a home, with males experiencing different life trajectories.
A new study found that experiencing financial difficulties at university may increase the risk of female students developing an eating disorder. The study also found a 'vicious cycle' where negative attitudes towards food and eating can lead to short-term financial difficulties, further exacerbating negative eating attitudes.
Poor dental health among athletes affects their wellbeing, performance, and quality of life. High-carb diets and acidic sports drinks exacerbate the problem, leading to tooth decay, gum disease, and other issues.
Research found that one in three female triathletes suffer from urinary incontinence, bowel incontinence, or pelvic organ prolapse. High-impact sports like triathlon training can lead to decreased energy, menstrual irregularities, and abnormal bone density due to inadequate nutrition.
A study from the University of Cambridge found that individuals with disorders of compulsivity share similar patterns of decision-making and brain structure. The researchers discovered lower grey matter volumes in brain regions involved in goal-tracking and rewards, leading to automatic habitual choices.
A recent study found that increased time on Facebook can lead to more negative feelings and comparisons to friends' bodies among college-aged women. The researchers also discovered that more time spent on Facebook was associated with a greater attention to physical appearance, including one's own body and clothing.
Two new studies published in Biological Psychiatry suggest that obsessive-compulsive disorder (OCD) may be characterized by a tendency to form compulsive habits, rather than irrational beliefs. Researchers found that individuals with OCD displayed impairments in goal-directed decision making and avoidance habits.
A study by Florida State University researchers found that frequent Facebook use is associated with higher levels of disordered eating in college women. Women who received more comments and likes on their status updates reported the highest levels of disordered eating.
A study found that Facebook usage is associated with increased appearance-focused behaviors and eating pathology in college women. The study suggests that the desire for social validation through likes contributes to maintenance of weight and shape concerns and anxiety.
Researchers at Beth Israel Deaconess Medical Center have identified the paraventricular nucleus as a key player in regulating hunger. By mapping neural circuits and manipulating upstream neurons, the team discovered that this brain region communicates with AgRP neurons to drive intense motivation for food.
New research found that six in ten 13-year-old girls are afraid of gaining weight or getting fat, with one in three girls and one in five boys avoiding fatty foods. The study also revealed that unhealthy weight-control strategies can lead to higher odds of being overweight and obese at age 15.
A study of 1,789 women aged 50+ found that 12.2% are satisfied with their body size, which is associated with better overall functioning and fewer eating disorder symptoms. Despite this, many satisfied women still report dissatisfaction with other aspects of their appearance.
A recent study of nearly 6,000 adult twins found that genetic factors contribute to both alcoholism and certain eating disorder symptoms, such as binge eating and purging habits. The study suggests that genes explain 38-53% of the risk of developing these disorders.
Researchers found that bipolar patients who binge eat are more likely to experience mental health issues such as suicidal thoughts, psychosis, anxiety disorders, and substance abuse. In contrast, obese bipolar patients without binge eating were more prone to serious physical problems like arthritis, diabetes, and heart disease.
College-age women rate overweight peers with positive body talk as most likeable, while those engaging in 'fat talk' are deemed less likable. The study highlights the negative impact of self-abasing remarks on social perception and potential eating disorder risks.
A study published in Journal of Youth and Adolescence reveals that peer competition, rather than exposure to thin media ideals or social media use, is a significant predictor of body dissatisfaction and eating disorder symptoms among adolescent girls. Peer competition was found to predict lower life satisfaction as well.