Articles tagged with Obesity
A new study published in Pediatric Exercise Science found that both weight and physical activity levels matter when it comes to children's cognitive abilities. Children who were lean and active scored better on cognitive tests than their lean, inactive or overweight, inactive peers.
Experts at UEG Week 2015 reveal compelling evidence of the link between excess body weight and colorectal cancer risk. Men who gained at least 10 cm in waist circumference over 10 years experienced a nearly 60% increased CRC risk, with obesity doubling this risk for those with Lynch Syndrome.
Researchers have discovered a biological sensor called NLRP1 that responds to excess energy intake and instructs cells to burn fat stores. The study, published in Cell Metabolism, suggests that activating this protein could help combat obesity and type 2 diabetes.
Research found that excessive gestational weight gain during pregnancy is associated with greater body fat and weight seven years after delivery, particularly among women who begin pregnancy at normal or slight overweight. The study suggests that these women may need additional support to gain weight appropriately during pregnancy.
Experts share insights on fecal microbiota transplantation, Clostridium difficile infection, and constipation management. Key findings highlight predictors of treatment failure and the cost-effectiveness of competing strategies for managing multiply recurrent C. difficile infections.
Researchers at Marshall University have identified a novel mechanism for blocking the signal by which the cellular sodium-potassium pump amplifies oxidants, leading to obesity and metabolic syndrome. The study, published in Science Advances, suggests that the Na/K-ATPase might be a therapeutic target for treating these conditions.
Researchers found that individuals reporting weight discrimination had a 60% greater chance of dying over the follow-up period. The study accounted for other factors and found that weight discrimination is associated with an increased risk of mortality, not just those who are overweight.
A new study published in the journal Obesity found that accounting for weight history and smoking habits eliminates the mortality advantage associated with being obese. The researchers analyzed data from over 30,400 participants and found that obesity is harmful to those with cardiovascular disease, contrary to previous studies.
Researchers at the University of Southern Denmark have developed a new tool called ClustEval to facilitate efficient and unbiased data analysis. By comparing the performance of various clustering methods, researchers can identify the most suitable tool for their specific needs.
A large group of adults who underwent bariatric surgery showed an increase in self-harm emergencies after the procedure. The study found that nearly all events occurred in patients with a history of mental health disorders, and intentional self-poisoning by medications was the most common mechanism.
Researchers find that leptin directly activates aldosterone production in the adrenal glands, leading to increased blood pressure and cardiovascular problems. Targeting aldosterone with existing drugs like spironolactone may help prevent cardiovascular disease in obese individuals.
A new study shows that sleeve gastrectomy can increase testosterone levels in obese men by 43% over a 12-month period, while also lowering BMI and reducing cardiac risk factors. This procedure has been shown to improve sexual quality of life and reduce the risk of sarcopenia.
A study published in the American Journal of Preventive Medicine found that employees using sit-stand desks stood for 60 minutes more per day and burned up to 87 more calories than those with sitting desks, supporting the redesigning of office environments as a potential approach to fighting obesity.
The study found a lower rate of blood transfusions in overweight and obese patients undergoing hip and knee replacement surgery compared to those with normal weight. Researchers also discovered no correlation between BMI and post-surgical complications such as blood clots and heart attacks.
A study found that bariatric surgery slashed participants' weight by a third and eliminated precancerous uterine growths in those that had them. It also improved insulin levels and glucose use, altering the composition of gut bacteria.
A new study from the Norwegian Institute of Public Health confirms that obesity is more common among those with lower education levels in wealthy countries. The research, which analyzed data from 70 countries, suggests that economic growth and increasing calorie-rich food availability contribute to this trend.
A study of 60,058 heterosexual men and women found that height and body mass index do not strongly predict the number of sex partners. Short men reported fewer partners, while men in middle BMI ranges had more extensive sexual histories. Underweight women also had few partners due to health issues or low motivation.
The Endocrine Society releases a scientific statement linking endocrine-disrupting chemical exposure to increased risk of developing diabetes and obesity. The statement highlights the need for regulation and education to minimize further exposure and protect public health.
Researchers at CU Anschutz Medical Campus discovered that increasing Adiponectin during pregnancy can reduce the chances that the baby will become obese as well. This breakthrough could potentially break the cycle of obesity that has approached epidemic proportions in society.
A new study suggests that a diabetes medication could be used to treat alcohol dependence, with results showing a 30-40% reduction in consumption and prevention of relapse. The medication works by interfering with the hormone GLP-1, which regulates food intake and reward centers.
A Swedish study found that young women who play computer games for over an hour a day are more likely to develop overweight. The researchers calculated that this would result in an additional weight gain of 3.7 kilos, taking other risk factors into account.
A mobile app collected data from over 150 participants, showing that a majority of people eat for 15 hours or longer. The study aimed to test whether reducing daily food intake duration impacts health and found that time-restricted feeding can lead to weight loss and improved energy levels.
Research reveals that healthcare providers' weight loss advice boosts firefighters' weight perception and weight loss attempts. Firefighters who receive weight loss guidance are twice as likely to attempt weight loss and 4.8 times more accurate in their weight perceptions.
A recent study by York University suggests that millennials need to make significant changes to their diet and exercise habits to prevent weight gain. The research found that people in their mid-20s would need to eat even less and exercise more than older adults to maintain a healthy weight.
Researchers found that a high-fat diet can cause defective brain signaling in mice, leading to overeating and obesity. Understanding this mechanism may help prevent obesity and reduce its incidence worldwide.
A new study suggests that obese patients with type 2 diabetes may benefit from priority access to obesity surgery, as they often experience remission of diabetes and reduced complications. This can lead to lower accumulated drug costs and overall healthcare expenses.
A new meta-analysis found that being overweight or obese increases the risk of meningioma by 21% and 54%, respectively. Conversely, high physical activity was associated with a decreased risk of meningioma.
New research suggests that obese patients with type 2 diabetes should be prioritized for obesity surgery, as they often experience remission of diabetes and reduced healthcare costs. The study, based on the Swedish Obese Subjects (SOS) study, found that total healthcare costs were lower in surgery patients who had prediabetes or diabetes.
A new study found that mice lacking certain immune cells gained excess weight and developed metabolic abnormalities even on a standard diet. Removing these cells prevented weight gain and metabolic issues. The study indicates that immune cells may help control fat tissue's energy storage and reduce inflammation.
A study by Johns Hopkins Medicine reveals that many obese people are malnourished before weight loss surgery. The research highlights the importance of addressing nutritional deficiencies to reduce surgical complications and improve overall health after the procedure.
The study found that approximately half of the US adult population has either diabetes or pre-diabetes, with a higher prevalence among non-Hispanic black and Hispanic participants. The prevalence of total diabetes increased significantly over the past few decades, but rates have plateaued in recent years.
A high body mass index (BMI) is linked to a lower risk of rheumatoid arthritis (RA) in men, but not women, according to a Swedish study. The association was strongest in men with increased abdominal obesity or visceral fat.
A new model for preventing and treating obesity in the United States has been proposed, integrating healthcare with community resources. The model centers on individual patients and family engagement, restructuring clinical services to address stigmatization and promoting behavioral changes.
Researchers at Joslin Diabetes Center found that certain gut bacteria strains are associated with insulin resistance and metabolic syndrome in mice models. The team identified three common mouse strains with different microbiota populations, which were affected by diet and genetic background.
A study of EUROASPIRE surveys found that smoking prevalence has stayed the same over seven years, but the proportion of smokers with no intention to quit increased. Lifestyle trends have not improved, with high rates of obesity and central obesity reported.
The study found that the 5-color nutritional labeling system is more effective than other systems in helping consumers understand food quality. This system, which uses a color-coded label to indicate nutrient content, was shown to increase the ability of individuals to rank foods by nutritional quality.
A study found that obese individuals' brains show different connectivity patterns when craving food compared to normal-weight individuals. The researchers discovered a link between increased brain activity and weight gain in obese subjects.
A new University of Pittsburgh analysis found that obese women are more likely to experience stillbirths due to placental diseases and hypertension. The study suggests that monitoring these complications and promoting weight loss before pregnancy can reduce the risk of stillbirth.
Researchers at the University of Birmingham found that drinking 500ml of water 30 minutes before main meals led to significant weight loss in obese adults. Participants who preloaded with water lost an average of 1.3kg over 12 weeks, compared to 0.8kg in those who did not.
A Cornell study reveals that stiffer breast tissue in obese women promotes tumor growth, changing the extracellular matrix's consistency similar to tumors. This finding may require finer-scale imaging techniques in mammograms for early detection.
A large study of over 13,000 pairs of sisters found that firstborn women are significantly more likely to be overweight or obese than their second-born sisters. The researchers also noted a link between shrinking family size and an increase in adult body mass index (BMI) globally.
Researchers found altered mitochondrial DNA in pre-diabetic individuals with insulin resistance, who had lower amounts of mitochondrial DNA and higher methylation levels. This discovery may help prevent Type II diabetes by identifying a biomarker for early intervention.
Researchers at MIT and Harvard Medical School discovered a new pathway that controls human metabolism by prompting adipocytes to store or burn fat. The study identified two master controllers of thermogenesis, IRX3 and IRX5, which turn off fat storage genes and restore energy balance.
A study led by Beth Israel Deaconess Medical Center and MIT reveals a genetic circuit controlling fat storage versus burning. The research identifies two key genes, IRX3 and IRX5, which are under the control of the FTO gene variant associated with obesity. Manipulating this pathway may offer a new treatment approach for obesity.
A regular dose of aspirin reverses the long-term risk of cancer in those who are overweight, according to a study published in Journal of Clinical Oncology. The research found that being overweight more than doubles the risk of bowel cancer in people with Lynch Syndrome.
A £500,000 National Cancer Institute grant has enabled UK researcher Fredrick Onono to explore the potential connection between high-fat diets and breast cancer development. The study may uncover how fats contribute to cell malfunctions, potentially leading to treatment-resistant cases.
A recent NIH study found that restricting dietary fat led to a 68% higher rate of body fat loss compared to cutting the same number of carbohydrate calories. The researchers discovered that fat restriction resulted in a greater imbalance between consumed and burned fat, leading to more significant weight loss.
Heavy smokers and obese individuals may experience significant weight gain after quitting smoking due to factors like daily cigarette consumption and body mass index. Researchers analyzed data from over 12,000 participants to find that those who quit smoking gained an average of 23 pounds among smokers of 25 or more cigarettes per day.
A high-protein breakfast containing 35 grams of protein prevented gains of body fat and stabilized glucose levels among overweight teens who skipped breakfast. Eating a high-protein breakfast also led to reduced daily food intake and improved feelings of hunger.
A study from the University of Iowa found that portable pedaling devices under desks can inspire active work habits in sedentary employees. Participants who used these devices for 50 minutes a day over 16 weeks showed significant benefits.
The FDA has approved two new endoscopic bariatric therapies for treating obesity, providing patients with a minimally invasive alternative to surgery. Endoscopic bariatric therapies offer a viable option for patients who have been unsuccessful at weight loss with diet and exercise.
A recent study published in JAMA Surgery found that patients who underwent laparoscopic sleeve gastrectomy experienced significant weight regain and a decrease in remission rates for type 2 diabetes and other obesity-related disorders over time. The study collected data from 443 patients who underwent the procedure between 2006 and 201...
A new study found that bariatric surgeries alter the gut microbiome in ways that last for at least a decade, leading to sustained weight loss and improved metabolic health. The changes are specific to the surgery and not just a reflection of weight loss alone.
A new study published in the International Journal of Workplace Health Management suggests that Health Codes of Conduct can effectively engage employees in wellness activities. The study found that features such as annual physicals, exercise routines, and recognition programs were most supported by participants.
Reevaluating pet feeding regimens can help combat pet obesity, with customized diets tailored to individual animals' unique needs. Maintaining a lean body condition score adds years to dogs' lives, while raw and whole-prey diets may offer an alternative to extruded ones.
A randomized controlled trial found that individualized lifestyle counseling reduced gestational diabetes incidence in high-risk pregnant women. The study showed a significant reduction in GDM diagnosis and improved health outcomes for both mothers and children.
A University of Queensland study has found that drinking alcohol around the time of conception increases the risk of type 2 diabetes and obesity in early middle age. Research using laboratory rat models showed that exposure to five standard drinks before implantation causes changes to the embryo, leading to increased risk.
Experts weigh in on whether a sugar tax can help combat obesity, with some arguing it's a necessary step to reduce consumption and others claiming it would be economically ineffective. A sugar tax on all products may stimulate reformulated products, while taxes on specific food categories could change diets and improve health.
Researchers have developed micelle sequestrant polymers that capture fat particles in the intestines, preventing their absorption and excretion. This breakthrough could lead to a safe and effective anti-obesity drug with long-term benefits.
A study published in Radiology found associations between specific cardiovascular risk factors, such as alcohol consumption and smoking, and reduced brain volume in key regions. These findings suggest that risk factors may be early indicators of cognitive decline and Alzheimer's disease.