Articles tagged with Obesity
A new analysis by University of Copenhagen researchers found that a Nordic diet has positive health benefits regardless of weight loss. The diet's unique fat composition, high in omega-3 and omega-6 unsaturated fats, plays a significant role in lowering blood sugar and cholesterol levels.
A new randomized controlled trial found that making small changes to caloric intake and physical activity levels did not prevent long-term weight gain better than monitoring alone. Researchers observed reduced weight at 3, 6, 12, and 15 months but no significant difference by 24 months.
A team of UTSA researchers has developed an innovative inhibitor that blocks the effects of cytochrome P450 8B1, a key enzyme linked to cholesterol absorption and obesity. The treatment shows promise in reducing glucose levels without affecting body weight, offering potential relief from obesity-associated metabolic disorders.
A new study from the University of South Australia has found that popular weight loss diets can be expensive, with costs ranging from $345 to $625 per week. The most cost-effective diet was modelled on the Australian Guide to Healthy Eating and adapted for weight loss through calorie restriction.
The study found that White people are more than twice as likely to get some types of cancer, including melanoma skin cancer and oesophageal bladder cancers, compared to Black, Asian or Mixed ethnic backgrounds. Black people are also more likely to get certain types of cancer, such as myeloma and prostate cancer.
The article suggests a potential treatment option for COVID-19 by targeting SARS-CoV-2's interaction with ACE2 receptors. Combining DPP4 inhibitors and spironolactone may mitigate COVID-19 complications and infections without adverse side effects.
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.
A recent study published in Acta Obstetricia et Gynecologica Scandinavica has found that severe COVID-19 in pregnancy is associated with a higher risk of adverse outcomes, including preterm birth and stillbirths. The research highlights the importance of vaccination against severe disease to protect both mothers and babies.
A new study found that an anti-tumor drug, camptothecin, can activate a natural hunger-suppressing pathway in mice, leading to significant weight loss. The mechanism involves the elevation of growth differentiation factor 15 (GDF15), which suppresses food intake and reduces body weight.
Research found walkable neighborhoods with access to parks and outdoor activities are associated with a lower risk of obesity and diabetes. Studies showed that living in highly walkable areas reduced the incidence of pre-diabetes by up to 50% compared to low walkability areas.
A study published in Obesity found that telemedicine can mitigate barriers to obesity care, including limited access to specialized care and high costs. Virtual interactions between patients and healthcare providers may be more cost-effective and lead to better weight loss outcomes.
A study led by Dr. Cubas found that regular nut consumption is associated with a lower prevalence of abdominal obesity and metabolic syndrome in elderly people in northern Spain. The research, published in International Journal of Environmental Research and Public Health, involved 556 participants aged 65-79 years.
A study of 1.5 million Swedish men found that high BMI in adolescence was associated with a higher risk of severe COVID-19, including hospitalization and intensive care, years later. Obesity in early adulthood also played a role in the severity of the disease.
A new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that obesity may increase the risk of end-stage kidney disease in women with type 2 diabetes. Managing blood pressure and sugar levels is not enough to slow progression, emphasizing the need for weight management.
Researchers discovered that obesity causes macrophages to become senescent, leading to fibrosis and accelerating cellular aging in fat. This finding suggests a potential new approach for treating obesity-related complications.
A new 10-year analysis shows that only half of individuals with high blood pressure, high cholesterol, or obesity receive lifestyle support from their GPs. Lifestyle interventions can significantly reduce the risk of cardiovascular disease.
A new University of Copenhagen study reveals that well-functioning fat tissue is crucial for overall health and may help prevent diseases such as type 2 diabetes, cancer, and obesity. High levels of lifelong exercise have been shown to improve mitochondrial function in fat cells, reducing oxidative stress and damage.
A new study reveals that middle-aged men perceive weight gain as an inevitable consequence of family and career commitments. The research found that these men experience low self-worth and despondency, despite awareness of health risks, due to a lack of education on nutrition and lifestyle factors.
A new study published in JAMA Network Open suggests that gastric bypass surgery is the most effective treatment option for patients with severe obesity and type 2 diabetes, leading to greater weight loss and a higher rate of remission. The study found that gastric bypass produces better results regardless of diabetes severity.
A new Northwestern Medicine study reveals that more than half of young women in the US have at least one risk factor for poor heart health before pregnancy. Optimizing heart health before and during pregnancy can prevent complications, deliver a healthy baby, and even reduce the risk of heart disease years later.
A nationwide study in Germany found that liver cirrhosis has the highest mortality rate among chronic diseases, with 0.94% of hospital admissions affected. The study also showed a decline in mortality rates due to improvements in Hepatitis C treatment, but an increase in non-alcoholic fatty liver disease cases.
Chronic pain may lead to changed eating behavior and obesity due to altered brain responses to sugar and fat. Brain scans reveal a smaller nucleus accumbens in patients with chronic pain who experience disrupted satiety signals.
Researchers analyzed the motivations and strategies of over 6,000 long-term weight-loss maintainers, finding that perseverance, consistently tracking food intake, and focusing on health goals were key to success. The study's findings may lead to new approaches in counseling and lifestyle interventions.
A study found that rapid weight gain from antipsychotic medications can contribute to loss of agency, hope, and social withdrawal. Understanding this psychological journey may offer new targets for weight loss treatments.
A new study found that increasing sleep duration by an average of 1.2 hours per night reduced participants' overall caloric intake by an average of 270 kcal per day. This translates to roughly 12 kg, or 26 lbs., of weight loss over three years if the effects were maintained.
Research reveals that obesity leads to a decline in adipose tissue's ability to respond to changes, causing insulin resistance and inflammation. This loss of function can be addressed through modulating fat tissue phenotypes for therapeutic purposes.
Researchers found that dietary intake of flavan-3-ols activates brown adipose tissue, leading to increased heat production and fat burning. Long-term consumption of flavanol-rich foods may also lead to the development of a healthier metabolism.
Research finds that pregnant individuals living in walkable neighborhoods in NYC have lower odds of excessive gestational weight gain compared to those living elsewhere. High poverty rates in these areas are associated with increased risks of excessive GWG.
A strong association exists between COVID-19 deaths and obesity in Black, South Asian, and other ethnic minority groups. The risk of death increases with BMI levels, highlighting the need for tailored plans to protect these individuals.
A study published in PLOS Medicine found associations between obesity and various female reproductive conditions. Researchers used Mendelian randomization to investigate causal links between body mass index, waist-to-hip ratio, and risk of conditions like uterine fibroids and pre-eclampsia.
A comprehensive review found that prediabetes is associated with an increased risk of comorbidities such as cardiovascular disease, stroke, and chronic kidney disease. The study suggests that prediabetes poses a significant threat to public health due to its rising prevalence worldwide.
A new study finds that weight loss is associated with a 46% reduced risk of developing colorectal adenoma. Adults who are initially overweight or obese may be able to reduce their risk by losing weight, while weight gain increases the chance of developing adenoma.
Researchers at Scripps Research have identified an experimental compound called IXA4 that activates a natural signaling pathway to protect against obesity-driven metabolic changes. This approach shows promise for preventing or treating type 2 diabetes.
A study by Michigan Medicine researchers found that people with diabetes have more macrophages in their fat tissue, particularly the anti-inflammatory CD206+ subtype. This subtype is unique in terms of gene expression and may play a role in the development of diabetes.
A recent study published by The Obesity Society found that metabolic adaptation after weight loss increases the time necessary to achieve weight-loss goals in premenopausal women. The study, which included 65 participants, revealed a significant delay in achieving weight-loss goals due to metabolic adaptation.
A study of 744 Polish adults found that less than two thirds can correctly estimate their own BMI, with men underestimating their size more frequently. The research suggests that psychological interventions may help people better manage their weight by addressing body size perceptions.
A new study found a strong association between social determinants of health and obesity rates, with higher SDOH burden leading to increased obesity prevalence. The study analyzed data from nearly 165,000 adults in the US and found that middle-aged and non-Hispanic Black adults were more likely to be overweight or obese.
Researchers at Boston Children's Hospital have developed an organoid platform that identifies drugs that enhance enteroendocrine cell action, potentially reversing diabetes, obesity and gastrointestinal conditions. The system identified three chemicals that drive the formation of EE cells and hormone production.
Research found that over 55,000 chemicals in everyday plastic products can reprogram precursor cells to become fat cells, leading to increased fat accumulation. The study suggests that previously unknown plastic chemicals may be contributing to overweight and obesity.
Scientists at Nanyang Technological University have developed a novel therapeutic approach to tackle obesity, reducing body fat and improving blood markers through a hydrogel injection and near infrared light treatment. The treatment shows significant promise in lab trials, with mice experiencing reduced body mass and improved metabolism.
A new Penn State study found that Black youth with high BMIs reported fewer weight concerns when they had a strong sense of racial identity. Fathers also played a role in shaping their daughters' body image, particularly when involved in teaching about Black culture. The findings suggest that services promoting youth racial identity an...
Researchers found that some people's genes determine whether they store fat in a 'favourable' or 'unfavourable' way, affecting their risk of diseases. Even those with 'favourable adiposity' are still at risk for certain health issues.
A new study found that living in a disadvantaged neighbourhood increases a child's risk of developing overweight by school age. Children born in less affluent areas were more likely to gain weight and develop obesity, even when controlling for other factors.
A recent study published in Drug and Alcohol Dependence found that people with underweight who drink excessively may be at an even higher risk of dying from heart disease, cancer, and other causes. The researchers analyzed data on mortality risk among drinkers and non-drinkers using the CDC categories to define
A new federally funded study will use machine learning to create a first-of-its-kind algorithm predicting individual responses to food and dietary routines. The National Institutes of Health's All of Us Research Program will recruit 10,000 participants nationwide.
Researchers discovered that Black women have a greater relative abundance of Actinobacteria, associated with reduced insulin sensitivity and elevated inflammation. The study highlights the importance of understanding the role of gut microbiome in cardiometabolic health disparities among Black women.
A nationwide study found that weight loss prior to starting infertility treatments did not increase the chances of having a healthy baby. Women with obesity and unexplained infertility who lost weight before beginning therapy did not have a greater chance of delivering a healthy baby than those who did not lose weight.
A comprehensive study of exercise performed at different times of the day has identified distinct health-promoting signaling molecules produced by the body in an organ-specific manner. The findings suggest that exercising at the right time can optimize health benefits, particularly for individuals at risk of obesity and type 2 diabetes.
A recent study published in Scientific Reports found that chewing food thoroughly increases energy expenditure through diet-induced thermogenesis (DIT), which helps prevent obesity. The study involved participants who chewed liquid food for varying durations, revealing that prolonged chewing and tasting increased DIT, gas exchange, pro...
A new study has identified 74 previously unknown genomic regions that influence how people's bodies break down food into energy. These findings could help develop more personalized ways to maintain a healthy weight by taking into account an individual's genetic profile.
Researchers at Penn State developed a new risk score system that uses genetic data to predict obesity in young children. The scores, called polygenic risk scores, can be easily interpreted and have been shown to be effective in identifying children most at risk for developing obesity.
Aspirin use in primary prevention of cardiovascular disease should be individualized based on benefit-to-risk assessment, not age. The authors' updated meta-analysis shows a 13% reduction in cardiovascular disease with similar benefits at older ages.
A new interdisciplinary treatment method has shown significant improvements in reducing overeating episodes and emotional issues among individuals with morbid obesity. The treatment combined mental health care with somatics, resulting in a nearly 30% reduction in overeating episodes and improved emotional well-being.
A systematic review of 26 studies found that the British food environment hinders weight loss efforts and maintains obesity. Policymakers are advised to address this issue through effective policy changes to create a healthier food environment.
A Cleveland Clinic study found that prior weight loss achieved with bariatric surgery was associated with a 60% lower risk of developing severe COVID-19. Patients who underwent weight-loss surgery had better clinical outcomes, including reduced hospitalization and need for supplemental oxygen.
A study conducted at the University of Turku found that following a healthy diet in early pregnancy can significantly reduce the risk of developing gestational diabetes. The research revealed that a diet high in saturated fats and low in essential nutrients increases inflammation and raises the risk of gestational diabetes.
A study of nearly 12,000 obese patients found that substantial weight loss achieved through weight loss surgery was associated with improved outcomes after contracting COVID-19, including lower risk of severe disease. The results suggest that weight loss surgery may help mitigate the severity of COVID-19 in individuals with obesity.
A study by Kanazawa University researchers found that the chemokine CCL3 plays a significant role in inducing inflammation as nonalcoholic fatty liver disease develops. The presence of CCL3 increased liver macrophage accumulation, leading to liver inflammation and scarring.
A global study found that hospitalized COVID-19 patients with metabolic syndrome had a 20% higher risk of developing acute respiratory distress syndrome (ARDS) and dying. The study examined records of over 46,000 patients in 181 hospitals across 26 countries.
A new Northwestern University study has derived and validated the first set of risk prediction models for lifetime risk of heart failure. The models can identify individuals at greatest risk, especially among young adults, allowing physicians to start prevention measures sooner.