Articles tagged with Obesity
Researchers found that 30 minutes of daily exercise is just as beneficial as an hour-long workout in improving energy levels and motivation for a healthy lifestyle. The study suggests that moderate exercise can significantly impact daily practices and overcome cultural barriers to change.
Scientists at UTHealth Medical School developed a brown fat detection method that worked in an animal model, providing a new tool to fight obesity. The peptide probe can be used for whole-body imaging and localization of brown fat tissue.
A new study published in Obesity found that physical activity and weight loss conducted together results in improved body composition and reduced cardiovascular disease risk. The study showed that intentional weight loss can have positive health benefits for older adults, particularly when accompanied by physical activity.
A recent study found that adding avocado to meals may help reduce hunger and improve insulin response in healthy overweight adults. The research suggests potential weight management benefits, offering promising clues for future studies.
The UK's sleep disorder services are severely lacking, with high rates of obstructive sleep apnea (OSA) in certain regions going undiagnosed and untreated. Despite the rising demand due to an aging population, many areas have limited access to specialized care, leading to a concerning mismatch between need and supply.
Research suggests that obese individuals' stomachs become desensitized to fullness signals, making it difficult to maintain weight loss. This could explain why many people regain weight after dieting. The study's findings have strong implications for those struggling with obesity and weight management.
A novel biomarker, 2-aminoadipic acid (2-AAA), has been identified that can predict diabetes risk up to 12 years in advance. Individuals with high levels of 2-AAA concentrations had a fourfold risk of developing diabetes compared to those with lower levels.
Researchers developed a novel DiaRem score to predict likelihood of diabetes remission after gastric bypass surgery. The score considers four factors: insulin use, age, haemoglobin A1c concentration, and type of anti-diabetic drugs.
Researchers are investigating the links between maternal nutrition, BPA exposure, and offspring obesity. Studies aim to understand how neural development in the womb can lead to overeating and obesity later in life.
A study presents findings that obesity and cigarette smoke exposure can have a triple health threat, impacting key mechanisms of metabolism in the lung and liver. The combination may alter the body's ability to metabolize prescription drugs, increasing the risk of developing lung cancer.
A recent study found that people who are obese are more likely to experience occasional migraines, with obese individuals being 81% more likely to have episodic migraine. The research suggests that promoting healthy lifestyle choices for diet and exercise may be beneficial in managing episodic migraine.
Researchers found that adding a mental health component to school-based lifestyle programs for teens can lead to improved grades, lower obesity rates, and reduced substance use. The program, called COPE, emphasizes cognitive behavioral skills building and was found to sustain positive outcomes for six months.
A new University of Michigan study reveals that incoming Medicaid enrollees may be younger, whiter, and healthier than current beneficiaries. These individuals are more likely to be smokers and heavy drinkers. Overall, the expansion could bring in a new, healthier group with different demographic characteristics.
Obese teenagers who lose weight are at risk of developing eating disorders such as anorexia nervosa and bulimia nervosa. Early intervention is crucial for a good prognosis, but these adolescents often go undiagnosed due to positive provider perceptions of weight loss.
A study by University College London found that education is a key factor in reducing the negative impact of urban living on women's health. Women with no formal education working in sedentary occupations were twice as likely to be 'centrally obese' compared to those with some degree of formal education.
A new study found that sleep deprivation leads to increased food purchasing the following day, with participants buying more calories and grams of food. Additionally, ghrelin levels were higher after total sleep deprivation, but this increase did not correlate with food purchasing behavior.
A study found that human gut bacteria can transmit lean or obese traits to mice depending on their diet, highlighting the importance of diet in shaping gut microbiota. The researchers identified specific bacterial species that play a role in metabolism and obesity, paving the way for personalized probiotic therapies.
A new study found that genetic testing for weight gain risk does not deter people from weight loss efforts, but rather alleviates emotional stress and stigma associated with weight control. The results suggest that individuals recognize the importance of both genetics and behavior in maintaining a healthy weight.
A variant of FGF21, LY2405319, has been shown to improve metabolism in obese humans with type 2 diabetes by reducing LDL cholesterol and triglycerides while increasing HDL cholesterol levels. The hormone also reduced body weight and fasting insulin, and increased adiponectin.
A study by Helmholtz Munich found that increased body weight deteriorates physical health, but improves mental well-being in women. The researchers analyzed data from over 3000 people, revealing the complex relationship between body weight and overall health.
Research presented at the ESC Congress found that low body mass index (BMI) is associated with worse cardiovascular outcomes in patients with hypertension and glucose intolerance. Patients with lower BMI had a higher risk of cardiovascular events compared to those with middle or higher BMI, according to the study.
Research presented at ESC Congress found that underweight women with coronary artery disease (CAD) have a 2-fold increased risk of death. Maintaining weight or gaining weight may help reduce this risk in obese women, while losing weight increases the risk in underweight women.
A study of 98,658 Chinese adults found nearly 12% had diabetes and 50% were at risk for prediabetes. The prevalence varied by age, sex, urban vs. rural residence, and economic development.
Research published by the European Society of Cardiology found that metabolically healthy women with a normal weight and those who are overweight but metabolically healthy have similar cardiovascular disease risks. The study followed over 260,000 women for an average of 5 years after childbirth.
A University of Utah study found that higher-intensity activity, even in short bouts, can lower the risk of obesity and promote weight loss. The research used data from over 4,500 adults and showed that daily minutes spent in high-intensity activity can offset up to half a pound of weight.
High waist circumference and severe obesity are associated with increased mortality in heart attack survivors. Losing abdominal fat through lifestyle interventions is crucial for reducing long-term cardiovascular complications.
Research shows that behavioral interventions improving delay of gratification can work equally well with overweight and obese women as with lean women. When participants mentally simulated future events, they reduced delay discounting and displayed fewer differences between groups.
Researchers at Boston University School of Medicine advocate for a more individualized approach to diagnosing obesity, considering factors beyond Body Mass Index (BMI). This shift could help identify healthier obese individuals and prevent unnecessary medical interventions.
Researchers identified two groups of individuals distinguished by the richness of their gut microbiota, with those having a poor gut microbiome being more likely to experience obesity and related metabolic issues. The study also found that certain bacterial species may play a protective role against weight gain.
A recent study published in Nature found that approximately 1 in 4 individuals have fewer than average intestinal bacteria, leading to reduced diversity and increased inflammation. This lack of gut bacteria is associated with a higher risk of obesity, type 2 diabetes, and cardiovascular diseases.
Research reveals that individuals with lower bacterial species in their intestines are more susceptible to developing complications related to obesity, including cardiovascular diseases and diabetes. A diverse flora appears to play a crucial role in maintaining overall health.
A recent study found that reduced levels of inflammation may explain how some obese individuals remain metabolically healthy. Inflammation is associated with a higher risk of diabetes and heart disease, but some obese people do not develop high blood pressure or unfavorable cholesterol profiles.
A new study from Duke University finds that a 'maintain, don't gain' approach can be effective in preventing obesity-related health issues among premenopausal black women. By focusing on maintaining current weight, these women can reduce their likelihood of experiencing chronic diseases later in life.
A behavioral weight gain prevention intervention was effective in preventing weight gain among socioeconomically disadvantaged black women. The Shape Program, which included weekly self-monitoring and monthly counseling calls, resulted in a significant reduction in weight at 12 months compared to usual care.
The study found a significant increase in women's risk of developing kidney stones, with more cases being seen in emergency departments over a four-year period. The rate of hospitalization remained stable, but the use of CT scans to diagnose kidney stones may contribute to the rise in emergency department charges.
A study by Boston University researchers found that vigorous physical activity was associated with a lower risk of obesity among young African-American women. The study, which followed 20,259 women for 14 years, revealed that increasing levels of vigorous exercise resulted in a 23% lower incidence of obesity.
Research suggests that weight loss surgery in female rats prior to conception has no positive impact on the metabolic health of their offspring. In fact, the study found that the metabolic health of VSG-treated offspring was worse than that of obese controls, with lower birth weights and increased susceptibility to glucose intolerance.
A recent study found that glucagon, a hormone involved in regulating appetite, fails to induce feelings of fullness in obese individuals. However, it successfully suppresses hunger pangs in people with type 1 diabetes, according to researchers from The Endocrine Society.
A new Duke University study found that restaurant websites with easy-to-access calorie information can influence customer ordering decisions. Despite this, in-store marketing and psychological factors often override healthy options.
A new study found that consuming a high-quality diet is linked to a lower risk of pancreatic cancer. Participants who adhered most closely to the 2005 Dietary Guidelines for Americans had a 15% reduced risk of pancreatic cancer compared to those with poorer dietary habits.
Recent studies have reported discouraging results for endovascular treatment of acute stroke, but a commentary suggests it remains a viable option for certain patients. A new study also finds no evidence that obesity affects outcomes in subarachnoid hemorrhage patients.
A study by Professor Lesley Campbell and Dr Arthur Jenkins reveals that rare genetic defects are responsible for most of the problem with obesity and type 2 diabetes. The researchers found that many genes are involved, each contributing a unique genetic story, making it difficult to develop a single anti-obesity drug or treatment.
Researchers found that weight loss surgery can reverse the symptoms of nonalcoholic fatty liver disease by altering DNA methylation and gene expression. This study provides insight into the mechanisms behind bariatric surgery's benefits beyond weight loss.
A new UC Berkeley study reveals that sleep-deprived brains prefer unhealthy snacks and junk foods over whole grains and leafy greens. The researchers found impaired activity in the frontal lobe but increased activity in deeper brain centers that respond to rewards.
A recent study found that eating a large breakfast reduces the risk of obesity, diabetes, hypertension, and cardiovascular disease. Participants who ate a larger breakfast had significantly lower levels of insulin, glucose, and triglycerides throughout the day.
A new analysis of over 4,700 women found that obesity does not significantly affect pregnancy rates when using donor eggs. The study suggests that doctors should not discourage obese women from pursuing treatment if they need donor eggs to conceive.
Researchers found that keeping a secret can change the way people interact with others, leading to more deceptive behavior among friends and superficial positivity towards acquaintances. Additionally, high neuroticism and low conscientiousness are consistently associated with increased risk of obesity across various samples. Confrontin...
Research suggests that mothers stressed during pregnancy, especially those with a passive stress coping style, are more likely to have obese offspring. This style is typically seen in introverted personality types, whereas proactive coping styles are more common in extroverts.
Researchers found that obese patients initially had superior outcomes in terms of overall survival compared to normal-weight and overweight patients. However, their risk of death from any cause significantly increased once they were on the study longer than 16 months, indicating a limited time benefit of obesity in lung cancer patients.
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.
A new study published in the American Journal of Transplantation found that obese kidney failure patients who receive a kidney transplant can live longer than non-obese patients. The survival benefit is lower for severely obese individuals, but improved early post-transplant care may help mitigate this risk.
A recent study published in PLOS ONE reveals that experiencing weight discrimination increases the likelihood of becoming and staying obese. Researchers analyzed data from over 6000 participants, finding a significant correlation between perceived weight discrimination and obesity rates.
A new study found that morbidly obese patients who underwent gastric bypass surgery experienced a decrease in the activity of genes tied to asthma, suggesting a potential link between obesity and asthma. The study also found higher concentrations of inflammatory compounds in obese individuals.
A UCLA-led research team found that religiosity in Hindus and Sikhs but not Muslims is associated with being overweight or obese. Despite differences in diet and physical activity, the link persists due to various factors including societal stigma and religious gatherings.
A long-term study of 3,275 young adults found that the duration of obesity is independently linked to the development of subclinical heart disease. The researchers discovered that participants who remained obese for a longer period had higher levels of coronary artery calcification.
A new study published in the journal Radiology found that excess liver and muscle fat can increase the risk of osteoporosis by affecting bone marrow quality. Higher levels of bone marrow fat were linked to increased fracture risk, suggesting that obesity can weaken bones.
A study of over 3,000 adults found that longer durations of obesity in young adulthood were associated with higher rates of coronary artery calcification, a predictor of coronary heart disease. The researchers also found that the presence and progression of subclinical atherosclerosis increased with duration of obesity.
A study found that the 'obesity-risk' FTO allele alters hunger-stimulating hormone production, leading to increased food consumption and satiety impairment. The research also reveals a direct link between FTO and ghrelin mRNA demethylation, providing new insights into obesity development.
Research identifies a link between the FTO gene and increased hunger-stimulating hormone production in individuals prone to obesity. Additionally, studies show that adult brown fat levels increase with cold exposure, which may provide a new strategy for combating obesity.
Despite increased physical activity, obesity rates remain high in nearly all US counties, with some areas experiencing significant declines while others struggle to make progress. The trend has little impact on life expectancy, which remains slow compared to global peers.