A large review found strong associations between obesity and risk of certain cancers, including oesophageal, bone marrow, colon, rectal, biliary tract system, pancreatic, endometrial, and kidney cancers. The study calls for more research to confirm these findings.
A study from Sahlgrenska Academy reveals a clear reduction in mean BMI and the frequency of childhood overweight and obesity among 8-year-old boys. The percentage of boys suffering from overweight or obesity decreased to its lowest levels since the early 1990s, with significant declines in both weight and obesity percentages.
A new study published in Childhood Obesity reveals a strong association between early antibiotic exposure and an increased risk of childhood obesity in Latino infants. The research found that antibiotic use before 6 months of age was linked to rapid weight gain and obesity at 2 years of age.
Research published in Experimental Physiology suggests that unsaturated fatty acids can reverse some of the effects of obesity on the immune system. Obesity was found to cause changes similar to those observed with aging, but supplementing the diet with unsaturated fatty acids reversed these effects.
A new report from Weill Cornell Medicine emphasizes the importance of evaluating medication side effects and interactions in obesity treatment. Physicians are advised to prescribe alternatives that limit weight gain or aid in weight loss for patients with obesity.
A study published in Childhood Obesity found that parents who received educational material along with BMI screening results were more likely to express a desire to change at least one obesity-related risk factor. This suggests that parental education can improve the acceptance and utility of BMI screening in school-age children.
A recent study published in the American Journal of Human Biology found that limited access to dietary protein is a potential driver of obesity among women of low socioeconomic status in Latin America. The researchers used the protein leverage hypothesis to understand differences in obesity among socioeconomic groups and discovered an ...
A recent review in Frontiers in Nutrition highlights the need for a more inclusive approach to obesity research, as traditional male rat models are found to be insufficient in predicting long-term obesity in females. The study also sheds light on the phenomenon of weight regain after weight loss and its impact on females.
The Endocrine Society has issued a new clinical practice guideline for pediatric obesity, emphasizing the importance of family-centered lifestyle modifications. The guideline provides recommendations for assessing, treating, and preventing childhood obesity, including genetic testing for rare causes.
Children with asthma were 51% more likely to become obese due to respiratory problems and potential weight gain from medication. Using asthma inhalers reduced this risk by 43%. The study suggests early diagnosis and treatment may help prevent childhood obesity.
A study found that older adults with obesity receive only one-third the benefit from memory training compared to those with normal weights. Researchers investigated the effects of cognitive training on memory, reasoning, and speed processing in 2,800 participants aged 74.
A new study published in the International Journal of Epidemiology finds that poverty is a major contributor to obesity, particularly for individuals with a high genetic risk. The research used data from 120,000 individuals and suggests that targeting specific behaviors or environments may not be an effective solution to reducing obesity.
A Dartmouth study reveals that children genetically predisposed to obesity have a stronger brain response to fast food commercials. The findings suggest that limiting exposure to food advertisements could be an effective way to combat child obesity.
A new study finds that overweight and obesity rates among young children increase significantly during summer vacations, not during the school year. The study, which analyzed data from over 18,000 children, suggests that major risk factors for child obesity lie outside of schools.
The study highlights the importance of understanding the risks of obesity and its effects on overall health. Americans perceive diet and exercise as the most effective long-term weight loss method, despite medical professionals recommending a range of treatments.
Research suggests that mutations in the FTO gene and variants of the dopamine D2 receptor gene increase the risk of developing obesity and diabetes. The study found that individuals with both genetic alterations had a higher percentage of body fat, more abdominal fat, and lower insulin sensitivity.
A new study by Tufts University researchers found that children and teens with autism spectrum disorder are more likely to be obese and stay obese during adolescence. The study analyzed data from the National Survey of Children's Health and found a higher prevalence of obesity in children with ASD, which remained steady across age groups.
By 2025, up to 12 million children may develop impaired glucose tolerance, while 4 million will be diagnosed with type 2 diabetes. The study forecasts a sharp increase in obesity-related conditions among children, sparking calls for governments to reduce childhood obesity.
A recent study challenges the concept of 'healthy obesity,' revealing nearly identical gene expression changes in obese individuals with varying levels of insulin sensitivity. The research suggests that vigorous health interventions may be necessary for all obese individuals, regardless of their metabolic health status.
A multinational study of over 4,700 children aged 9-11 years found a significant link between maternal gestational diabetes and childhood obesity. The researchers discovered that children of mothers with gestational diabetes had a 53% higher risk of obesity, 73% for central obesity, and 42% for high body fat.
A study at Columbia University's Mailman School of Public Health found that obesity prevalence increased from 22% to 32% among cancer survivors between 1997 and 2014. Colorectal and breast cancer survivors, as well as non-Hispanic blacks, were particularly affected.
A study by University of Adelaide researchers found that meat consumption contributes to global obesity at the same extent as sugar, with protein in meat digested later and converted to excess energy. The study suggests dietary guidelines may need to advise eating less meat alongside reducing sugar intake.
Sarcopenic obesity is a combination of low muscle mass and high fat mass, common in older adults. Research suggests that public health strategies are needed to prevent and treat this condition, which increases risks of mobility issues, metabolic disease, and mortality.
A Brazilian birth cohort study found that life-course overweight and obesity significantly increase the risk of unfavorable periodontal outcomes. The study suggests a cluster effect, where excess weight and unhealthy habits together exacerbate periodontitis risk.
Research by Thomas Willnow found that SORLA regulates insulin signaling, leading to increased fat accumulation and obesity in mice. Reducing SORLA levels protected against diet-induced obesity.
A study published in JAMA Pediatrics found that adequate maternal folate levels during pregnancy can mitigate the effect of a mother's obesity on her child's health. Children born to obese mothers with higher folate levels had a 43% lower risk of obesity compared to those with lower folate levels.
The prevalence of obesity in the US has increased among women, with a significant rise between 2005 and 2014, while rates for men have remained stable. Obesity affects over 38% of adults in the US, with class 3 obesity affecting around 7.7% of both sexes.
A recent study found a small rise in obesity prevalence among US teenagers over the last 25 years, with a notable increase in adolescent obesity between 1988-1994 and 2013-2014. Obesity rates have decreased among younger children but plateaued for older kids before rising again.
A study by Dr Anu Molarius found that obesity rates increased from 13% to 17% among women and 12% to 17% among men between 2000 and 2012. The prevalence of obesity was highest among middle-aged individuals with a middle level education.
A recent study published in Frontiers in Genetics found that black men with more genetic variants descended from West Africa tend to have a lower waist circumference and waist-hip ratio, indicating less central adiposity. This suggests that certain genes may provide partial protection against obesity.
Researchers found that the decline in childhood obesity rates between 2003-2004 and 2011-2012 cannot be attributed to changes in maternal or child health behaviors. Despite differences in demographics and lifestyle factors, the main reason for the drop was the lower likelihood of older children being obese compared to younger ones.
A CDC study analyzed infant feeding practices with a 6-year follow-up to determine the risk of obesity in children. The results found that the timing of introducing solid foods had no effect on child obesity by 6 years of age, contrary to previous conflicting research.
The study found a significant increase in obesity rates from 1999 to 2014, with no decline in any age group, despite clinical and policy efforts targeting the issue. The data suggests that more than 4.5 million US children and adolescents have severe obesity.
A recent study found that childhood obesity rates in the US have not declined, with severe obesity on the rise among adolescents. The study analyzed data from the National Health and Nutritional Examination Survey and found that 33.4% of children between 2-19 were overweight, with 17.4% having obesity.
A Kaiser Permanente study found that pre-pregnancy obesity and excessive weight gain during pregnancy increase the risk of a child becoming overweight at age 2. However, breastfeeding for at least six months was associated with a significant reduction in this risk, regardless of the mother's pre-pregnancy weight.
A novel approach to preventing childhood obesity replaces individual well-child care with group visits emphasizing nutrition-focused interventions. This model was associated with a 90% reduced obesity rate at 2 years of age in children who participated.
Scientists have discovered a potential method for battling obesity by stimulating brown fat in genetically predisposed mice, which may help treat metabolic syndrome and its related health issues. The study found that increasing heat production in the fatty tissue improved weight management and glucose control.
A study published by the University of Texas M.D. Anderson Cancer Center found a link between obesity and kidney cancer recurrence, with leptin receptors playing a key role in tumor formation. The research suggests that obesity may also impact prognosis for patients with renal cell carcinoma.
A study found that a gene variation linked to obesity also affects food intake regulation by altering the expression of nearby genes. Reduced expression of these genes led to increased food intake and weight gain in mice.
Researchers have identified 10 oft-repeated errors in obesity studies, including pre-post differences between groups, cluster randomized trials, and meta-analysis calculation errors. These flaws can lead to inaccurate weight loss results and undermine the validity of obesity research.
Research finds that lymphatic vessels play a critical role in obesity development, with chyle leakage triggering weight gain and insulin resistance. Restoring lymphatic function reverses obesity in Prox1-haploinsufficient mice.
Systematic reviews identify early-life risk factors, including maternal smoking and high birth weight, that contribute to childhood obesity. Interventions such as prenatal dietary coaching and parenting practices also show promise in reducing the risk of overweight children.
Researchers discovered that obesity promotes pancreatic and breast cancer progression by increasing tumor-infiltrating immune cells and promoting a pro-tumor microenvironment. Blocking the VEGFR-1 pathway may prevent tumor growth and metastasis in obese patients, offering potential therapeutic targets for improving patient outcomes.
Researchers found that females with childhood ADHD are at a two-fold greater risk of developing obesity during childhood and adulthood. Obesity is not associated with stimulant treatment among childhood ADHD cases.
A study by Chapman University researchers reveals that news articles portraying obesity in different ways influence people's attitudes towards obesity-related public policies and anti-fat prejudice. The 'fat rights' frame was found to reduce prejudice, while the 'public health crisis' and 'personal responsibility' frames exacerbated it.
The NIHR will fund research on interventions and services to prevent and treat obesity in adults and children, building on successful programs like Football Fans in Training. The call aims to identify cost-effective practices that can help reduce the prevalence of obesity, a significant threat to public health.
Research links imbalance in brain connections to childhood obesity, suggesting mindfulness could be an effective way to control eating habits. The study found that children with obesity have different brain function compared to healthy-weight children, making them more prone to over-eating.
Researchers at Wake Forest Baptist Medical Center found an association between obesity and the formation of blood clots in children and adolescents. Obesity was a statistically significant predictor of blood clot formation in juveniles, contributing to increased incidence of pediatric venous thromboembolism.
A study published in Childhood Obesity found that low-income communities have higher rates of childhood obesity, with each 1% increase in low-income status corresponding to a 1.17% increase in overweight/obese students. Family income, not race, is the stronger predictor of obesity among children.
A physically active lifestyle can substantially decrease the genetic effect of the major obesity gene FTO on body weight in a multiethnic population. Researchers at McMaster University found that physical activity can blunt the effect of inherited obesity genes by up to 75 per cent.
A new Boston University study found that most obesity research relying on one-time measures of body mass index (BMI) overlooks the health impacts of weight change over time. The researchers argue that using 'weight histories' in studies clarifies the risks of obesity and shows they are much higher than appreciated.
The University of Tennessee is working to solve its state and nation's obesity problem with a new center focused on reducing childhood obesity. The USDA grant will support programs like SNAP-Ed and EFNEP to improve nutrition education and address barriers to healthy living.
Researchers at Boston University School of Medicine have identified Th17 cells and Th1 as key players in obesity-associated type 2 diabetes. The study reveals a biomarker that can predict the development of Type 2 diabetes in 75% of people with obesity, offering new potential targets for prevention.
A study found a strong association between obesity and an increased need for surgery, longer hospital stays, and higher treatment costs in orthopaedic trauma patients. Patients with obesity were more likely to be discharged to a care facility rather than home.
Researchers found obesity and Type 2 diabetes negatively impact bone health, while exercise prevents weight gain, diabetes, and increases bone strength. This study informs interventions to improve bone health in individuals with obesity and Type 2 diabetes.
A study by the American Cancer Society found that standing for at least one-quarter of the day was associated with lower odds of obesity. Standing time was also linked to reduced metabolic risk, particularly when combined with physical activity.
Severe obesity costs Medicaid nearly $8 billion annually, with research predicting continued growth due to expanded eligibility. States can slow the rise in obesity-related healthcare costs by identifying effective prevention and treatment services.
A study by NIH researchers found that a specific variation in the BDNF gene may contribute to obesity, particularly in African Americans and Hispanics. The study suggests that boosting BDNF protein levels could offer a therapeutic strategy for those with the genetic variation.
A new study suggests that variations in complex carbohydrates found in breast milk, called human milk oligosaccharides (HMOs), are associated with variations in infant growth and obesity. Higher levels of certain HMOs at 6 months of age were linked to greater fat mass, while others were protective against obesity.
A new UCL study has highlighted genes involved in schizophrenia and obesity, which could aid in developing improved prevention and treatment strategies. Variants in CRHR1 and SNORD115 were found to be more common in obese subjects, suggesting that disruptions in these genes may increase the risk of obesity.