A study published in Obesity highlights the need for increased diversity in membership and leadership at obesity and nutrition-focused professional organizations. The researchers emphasize the importance of tracking racial and ethnic data to monitor progress in diversity efforts.
A study by University of Gothenburg found that people with obesity were overrepresented among adults in Sweden receiving intensive care for COVID-19, with a 50% increase in mortality risk compared to normal-weight individuals. Obesity also boosted the risk of ICU stays lasting more than 14 days.
The study provides a unique genomic blueprint for understanding the complex mechanisms linking obesity with comorbidities like type 2 diabetes and cardiovascular diseases. The Ossabaw pig's genome is highly relevant to humans, making it an ideal model for studying human obesity.
The Obesity Society's ninth annual journal symposium will highlight innovative research designs for preventing and treating obesity. Five honorees from the US and Canada will present their work, including studies on weight discrimination, sleep patterns, and hypothalamic gliosis.
Researchers at the University of Virginia Health System have identified 14 genes that can cause and three that can prevent weight gain, offering a promising lead in developing new treatments for obesity. The findings were made using a worm model of obesity and automation to test hundreds of genes.
A recent US study found that major weight loss can reverse most cardiovascular risks associated with obesity. The study analyzed data from over 20,000 adults and found that the risk of high blood pressure and dyslipidemia was similar in those who lost weight and those who never had obesity.
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.
Researchers found that high-fat diets disrupt the body clock's satiety control, leading to overeating and obesity in rats. The study suggests that restoring the proper functioning of the body clock may help tackle obesity.
Medically-supervised pediatric obesity treatment is associated with improved psychosocial health and reduced symptoms of depression, anxiety, and eating disorders. However, access to supervised weight management services is limited in the US, with fewer than 50 facilities available.
A new intervention program, First 1,000 Days, has been shown to decrease excess weight gain in infants. The program combines individualized health coaching for pregnant women with changes in clinical care, resulting in lower odds of being overweight at six months and one year.
A study by Cleveland Clinic found that combining a weight management program with FDA-approved anti-obesity medications leads to significant weight loss among adults with obesity. The research showed that participants who had access to the medications averaged -7.7% weight loss at 12 months, compared to -4.2% in those without medication.
The Obesity Society's new position statement confirms COVID-19 vaccines are highly efficacious in individuals with and without obesity. Trials demonstrate similar vaccine efficacy in both groups against COVID-19-associated hospitalization and death.
A massive exome-wide association study identifies rare gene coding variants strongly associated with BMI, including GPR75, which confers protection from obesity in mouse models. This finding provides potential therapeutic targets for treating obesity and demonstrates the power of massive-scale exome sequencing.
The European Association for the Study of Obesity provides evidence-based physical activity recommendations for adults with overweight and obesity. The guidelines highlight the benefits of exercise training on health and wellbeing beyond weight loss.
A team of psychologists will study the relationship between children's appetite and parents' feeding practices to develop effective interventions for childhood obesity. The project aims to produce guidelines that can help support parents whose children have a strong motivation towards food.
Research found that spending cuts to children's support centres in England resulted in 4575 more obese children and 9174 more overweight/obese children between 2010/11 and 2017/18. The effects were worst in deprived areas, widening the 'obesity gap' between rich and poor kids.
A new study found that individuals with metabolically healthy obesity (MHO) are at higher risk of developing diabetes, heart diseases, strokes, and respiratory diseases. Despite having a normal metabolic profile, MHO individuals face increased mortality rates compared to those with normal weight but unhealthy metabolism.
Abdominal obesity is associated with an increased risk of developing aggressive prostate cancer, while general obesity does not show the same correlation. The research team recommends prioritizing studies on obesity exposure over a lifetime and further analysis of body fat distribution to better understand the risks.
A recent study has identified a constellation of genetic variants in the FTO gene that correlate with metabolic and behavioral changes linked to obesity. The research found that these variants influence the expression of IRX3 and IRX5, which collectively mediate risk of obesity.
A new study published in the Journal of Thoracic Oncology found that using traditional methods like BMI can misclassify obesity as a non-risk factor for lung cancer. The researchers measured visceral fat index through CT scans and found a clear correlation between central obesity and poor lung cancer outcomes.
Researchers identify immunosuppressive cells as key link between obesity and cancer risk, progression, and metastasis. Altered metabolic factors in obesity activate these cells, leading to poor survival and resistance to immunotherapy in cancer patients.
A new study found that California school nutrition policies had varying impacts on childhood obesity among children of different ethnicities. The prevalence of overweight/obesity was higher among PI, FI, and AIAN children compared to White students. After implementing the policies, the overweight/obesity rates decreased for almost all ...
Researchers found that obesity-associated metabolic factors activate myeloid-derived suppressor cells, which can enhance cancer risk. Additionally, a prospective cohort study revealed meaningful differences in cancer risk by race and sex among obese adults.
Researchers found that obesity-related cancer deaths improved at a slower rate than non-obesity related cancer deaths, with declines of 2.29% and .83%, respectively. Obesity contributes to both cancer risk and heart disease risk, but the study suggests that maintaining a healthy weight can improve overall health.
A new study has found a reduced risk of eye cataracts associated with obesity surgery. Patients who underwent weight loss through bariatric surgery showed a lower incidence of cataract compared to those who did not have surgery, especially when performed before age 60.
A new study found that semaglutide, an obesity drug, supresses appetite and food cravings, reducing energy intake in individuals with obesity. The study showed a 35% lower energy intake during a meal where participants could eat as much as they liked.
The latest WHO report reveals high rates of childhood obesity in Europe, with Mediterranean countries showing the highest prevalence. The pandemic is expected to negatively impact childhood obesity levels due to reduced access to school meals and physical activity.
Research shows that abdominal obesity is a stronger predictor of severe COVID-19 symptoms, as measured by chest X-ray results. Patients with waist circumference above normal limits had significantly higher X-ray scores and were at 75% increased risk of worse outcomes.
A recent study found that obesity, particularly class II and III, is associated with a higher risk of death, severe pneumonia, and intubation in both men and women with COVID-19. However, the association was stronger in men than women, suggesting that obesity may be a more significant risk factor for death from COVID-19 in men.
Researchers discovered that Brd4 plays a crucial role in diet-induced obesity by modulating lipid metabolism. In mice lacking Brd4, high-fat diets did not lead to obesity, indicating an alternative energy source was used instead of sugar.
Researchers at CNIO discover that digoxin, a drug used for heart diseases, reduces inflammation and leads to significant weight loss in obese mice. The study identifies IL-17A as a causal factor of obesity, suggesting a potential therapeutic option for treating the inflammatory disease.
Bariatric surgery significantly reduces the risk of cancer in individuals with severe obesity and nonalcoholic fatty liver disease (NAFLD), especially obesity-related cancers. The study found a 25% reduction in risk for obesity-related cancers.
Research suggests Spanish as primary language is associated with higher childhood obesity rates among U.S. children, regardless of ethnicity. The prevalence of obesity among Spanish-speaking households was 24.4%, significantly higher than those from English-speaking households.
A recent study presented at ENDO 2021 found that women with polycystic ovarian syndrome (PCOS) who are obese have a more than three-fold increased risk of developing type 2 diabetes during their lifetime. The risk was not observed in normal-weight women with PCOS.
A recent study found that hospitalized COVID-19 patients with obesity have a significantly higher rate of ICU admissions and longer duration of ICU stay. Individuals with severe obesity were twice as likely to require ICU care, while the risk of death was not significantly higher in those with obesity.
Research suggests a mother's diet during pregnancy influences her child's BMI trajectory from birth to adolescence. A Mediterranean-style diet rich in fruits, vegetables, and whole grains may help prevent childhood obesity. Mothers' dietary habits during pregnancy are likely to shape their child's eating behaviors and food preferences.
A study published in BMC Medicine found that mothers who consumed a low-quality diet high in inflammation-associated foods during pregnancy had children with lower levels of muscle mass and higher risk of obesity in late childhood. Promoting healthy diets during pregnancy may help prevent childhood obesity.
A recent study published in BMC Public Health found that obesity and excess body fat likely accounted for more deaths than smoking among older adults, but still contributed to more deaths among younger adults. The analysis also suggests that gender played a role in the contributions of these factors to estimated deaths.
A recent study published in Nature Reviews Endocrinology highlights the interconnection between obesity, impaired metabolic health, and COVID-19 severity. The research found that obesity, visceral fatness, and impaired metabolic health are significant risk factors for a more severe course of COVID-19.
Researchers say successive UK governments' approach to obesity policies has been destined to fail. Despite decades of efforts, obesity prevalence in England has not decreased, and inequalities persist.
A new study suggests that COVID-19 patients with obesity have poor outcomes, but this is not due to increased inflammation. Instead, respiratory issues and other factors may play a role. The researchers found that patients with obesity had lower inflammatory markers on hospital days, which could contribute to their poor clinical outcomes.
A new study found that individuals with longer durations of obesity are at a higher risk for cardiometabolic disease factors. The duration of obesity exposure between ages 10 and 40 years was associated with worse values for blood pressure, cholesterol, and glycated hemoglobin (blood sugar) measurements.
A study found that lab results for adults with obesity are similar to those of their leaner counterparts, contradicting one theory behind the 'obesity paradox'. Instead, researchers suggest that unconscious bias in healthcare providers may lead to better outcomes for obese patients in critical care
A study published in Annals of Internal Medicine found that nearly 40% of US adults with overweight and 10% with obesity do not consider themselves overweight. This lack of self-awareness is linked to lower attempts to lose weight and contributes to rising obesity rates.
A Cleveland Clinic study shows that bariatric surgery prior to contracting COVID-19 is associated with a lower risk of hospital and ICU admission. Patients who underwent weight-loss surgery had a significantly lower rate of severe illness compared to those without a history of bariatric surgery.
The Obesity Society recognizes Roxane Gay for her powerful writing on obesity challenges, Ted Kyle for his influential newsletter ConscienHealth, and Rudolph Leibel for his groundbreaking discoveries on leptin and body weight regulation. These awardees have significantly contributed to understanding obesity.
Recent research highlights the significant effects of COVID-19 on people with obesity, including immune system impact and outcomes in critically ill patients. Top abstracts from ObesityWeek Interactive showcase the influence of pandemic lockdowns on lifestyle behaviors and eating habits.
The 38th Annual Meeting of The Obesity Society will present innovative scientific research results through oral and poster abstracts. These communications highlight new anti-obesity medication clinical trials and comparisons of weight loss diets.
The Obesity Society has announced four honorees for its annual symposium, which will present the latest insights into preventing and treating obesity. The honorees represent a range of topics, including the effects of obesogenic medication on weight change outcomes.
A novel taxonomic approach is introduced to break down and reaggregate study specifics, enabling a determination of effective obesity intervention strategies. The research was supported by the NIH under contract number GS-00F-0007M.
A new study finds that obesity can lead to an overactive immune response to COVID-19, impairing the body's ability to fight the virus. The review highlights the importance of understanding how obesity interacts with new COVID-19 treatments and vaccines.
A study of UK data from the ACTION-IO study found that individuals with obesity waited an average of 9 years before discussing weight loss with their healthcare provider, significantly longer than the global average. This delay increases the risk of developing related health conditions such as type 2 diabetes and cancer.
A nationwide Danish study found that individuals with hospital-diagnosed overweight or obesity have a 60% higher risk of dying compared to the general population. The risk of dying was highest within the first year of diagnosis and remained markedly higher over the whole study period.
Research suggests that the immunological disturbances found in COVID-19 and obesity overlap, contributing to increased disease severity and mortality. Fat cells accumulate fat and become larger during weight gain, resulting in chronic low-grade inflammation in obesity.
A study suggests that childhood obesity should be considered a child protection concern, but disagreements persist among professionals. The research highlights the need for professional guidelines to address the issue, as inconsistent threshold judgments and personal values influence decision-making.
A nationwide study found that consuming even half a standard drink per day increases the risk of obesity and metabolic syndrome. The risk rises with alcohol intake, with men and women experiencing higher odds of obesity and metabolic syndrome when drinking more than half a standard drink per day.
A survey of over 6,000 US and UK adults found that attitudes towards obesity are changing, with more Americans viewing it as a medical problem. In contrast, nearly one-third of UK respondents still blame people with obesity for their condition.
A new study found that obesity-related illnesses frequently occur in people with a BMI over 30, yet only 9% had obesity recorded as a cause of death. Researchers argue that obesity is not being accurately documented on medical certificates, highlighting the need for further studies.
Research shows that people with obesity are at higher risk of severe COVID-19 disease and mechanical ventilation. The study analyzed ICU patients and found a clear correlation between BMI and disease severity, with those with severe obesity facing the highest risk.
A new NYC study reveals a significant variation in obesity prevalence among Latino populations, with Mexicans and Puerto Ricans more likely to have obesity. The study suggests that standardised treatment may obscure unique risks among specific groups, highlighting the need for culturally tailored approaches.