Articles tagged with Obesity
A study published in Journal of Women's Health reveals a rapid increase in diabetes hospitalizations for young adults, particularly young women, which echoes the dramatic rise in obesity rates across the US. The number of hospitalizations among younger adults more than doubled from 1993 to 2006.
Global research has identified new genes associated with body fat distribution and obesity, shedding light on biological processes involved. The studies found 13 new gene regions linked to waist-hip ratio and 18 genetic variations associated with increased susceptibility to obesity.
A randomized controlled trial found that a structured weight loss program with free prepared meals, combined with one-to-one counseling, resulted in significant weight loss (up to 16 pounds) for participants. The program was maintained at two-year follow-up, suggesting long-term effectiveness.
Two clinical trials show that intensive lifestyle interventions with diet, physical activity, and behavioral support can result in significant weight loss and improvements in cardiometabolic risk factors. The studies found that weight loss was more pronounced in the first six months, but similar at 12 months, with reductions in waist c...
A new study by Duke University researchers estimates the total value of lost job productivity due to health problems among U.S. full-time employees with obesity, which exceeds medical expenditures. The per capita cost of obesity is as high as $16,900 for obese women and $15,500 for obese men.
A study by Columbia University's Mailman School of Public Health found that the US life expectancy has fallen behind other countries despite high health spending. The researchers attribute this failure to flaws in the overall healthcare system, including unregulated fee-for-service payments and reliance on specialty care.
A Commonwealth Fund study found that US life expectancy has declined relative to other developed nations, despite higher healthcare spending. The researchers attribute the decline to flaws in the US healthcare system, including unregulated fee-for-service payments and reliance on specialty care.
A study from the Université de Montréal found that office workers have become less active over the last three decades, contributing to the rise in obesity. The researchers suggest integrating sport, work, and transportation to combat inactivity and promote exercise.
A recent study published in Annals of Internal Medicine found that sleep loss limits fat loss. When dieters got adequate sleep, they lost more than half of their weight as fat, but when they cut back on sleep, only one-fourth of their weight loss came from fat.
A University of Alberta research team has found a mechanism underlying both addiction and obesity, which could lead to new treatments for these diseases. The study revealed that dopamine plays a key role in the formation of spatial memories in the brain, and its release is associated with feelings of reward.
Researchers mapped histone modifications in fat cells to identify two transcription factors SRF and PLZF involved in fat cell development. The study provides a roadmap for understanding normal fat cell development and has potential implications for metabolic diseases such as obesity and Type 2 diabetes.
Researchers presented studies on safe outpatient total thyroidectomy using a serum parathyroid hormone-based discharge algorithm, as well as the potential benefits of statins in treating chronic rhinosinusitis. Additionally, a study examined the impact of mobile phone use on auditory health and found increased risk of cochlea damage. O...
A study found that breast cancer survivors with functional limitations affecting motion, strength, and dexterity are at risk of dying from other causes, but not breast cancer recurrence. The study highlights the importance of addressing physical limitations in cancer survivorship plans.
Researchers found that vitamin D supplementation reduced the development of endometrial cancer in obese mice by 60%, compared to those not treated with the supplement. The study suggests that vitamin D may offer a simple way to reduce endometrial cancer risk for women, particularly those who are overweight or obese.
Researchers found that bariatric surgery significantly improves lipoprotein profiles in women within a year, reducing the risk of cardiovascular disease. Significant weight loss also leads to improvements in glucose homeostasis and lower mortality rates.
A landmark study by the University of Ottawa Heart Institute reveals that 70% of Ontario adults are either overweight or obese. The analysis also shows a strong link between high blood pressure and above normal BMI, with obesity levels increasing with age.
A high-fat diet causes brain cells to become insulated, rendering them unable to detect signals of fullness. The insulation also creates a further complication in that the body is unable to detect signals to increase energy use and burn off calories.
A retrospective study found that obese women who undergo bariatric procedures before pregnancy are 3 times less likely to develop gestational diabetes than those who have bariatric operations after delivery. Additionally, deliveries after bariatric procedures were associated with reduced odds of cesarean section.
A new study suggests that excessive drinking is associated with poor brain health due to obesity. Researchers found that high body mass index (BMI) was linked to lower brain metabolite levels and poorer brain function in individuals with alcohol dependence.
Only one in six Americans who have ever been overweight or obese successfully maintains their weight loss, according to a new study. The researchers found that women, adults aged 75-84, and non-Hispanic whites were more likely to achieve long-term weight management.
Teens who slept less than eight hours per weeknight ate higher proportions of fatty foods and snacks compared to those who slept eight hours or more. Shorter sleep duration was also associated with increased fat consumption and decreased carbohydrate intake, especially in girls.
A new study found that physical activity can reduce the genetic predisposition to obesity by 40% in individuals with a higher genetic risk. The research, published in PLOS Medicine, suggests that even people at greater genetic risk of obesity can benefit from adopting a healthy lifestyle.
A recent scientific study found that men and women exhibit different responses to liquid calories, with women showing a trend towards greater energy intake after consuming caloric drinks. The research suggests that the body compensates for short-term energy intake, but women may be more susceptible to energy compensation dysregulation.
A study by USDA researchers suggests that a water-soluble cinnamon extract can improve antioxidant variables and decrease fasting glucose levels in people with prediabetes. The extract showed significant improvements, with a correlation between antioxidant status and blood glucose reductions.
Researchers found that exercising obese rodents showed restored signals of satiety in hypothalamic neurons, leading to decreased food intake. The study's findings suggest a new paradigm for physical activity and weight loss, reinforcing the importance of regular exercise.
A study published in the American Journal of Public Health found that communities with more walkers and cyclists are healthier than those relying on cars. The research analyzed city- and state-level data to show a significant link between active travel and physical activity, obesity, and diabetes rates.
Overweight American children and adolescents have experienced a significant increase in adiposity measures over the last decade. The study found that heavier children gained more abdominal fat, posing greater health risks than elevated BMI, particularly among black girls.
A recent study has found that teenagers who are overweight, smoke, or get little exercise are more likely to experience frequent headaches. The research suggests that lifestyle factors such as regular physical activity, healthy food choices, and quitting smoking may be key to preventing headaches in teens.
A new study by NewYork-Presbyterian Hospital/Columbia University Medical Center researchers found that the birth control pill works equally well in women with obesity and thinner women. The study's findings strengthen the message to patients that the pill will only work if it is taken every day.
Inflammation-causing cells in fat tissue contribute to the link between obesity and diabetes. Researchers found that macrophages produce cytokines that lead to insulin resistance. Losing weight reduced macrophage presence and risk of complications.
A study of 53 overweight women found that consuming sugary drinks in moderation does not lead to weight gain or mood changes. Women instead reduced their voluntary energy intake elsewhere in the diet to balance the calories from the drinks.
A pilot study found that reducing musculoskeletal pain by 20-30% is a key motivator for weight loss. The study, published in the journal Work, suggests that immediate health benefits can inspire overweight individuals to shed extra weight and commit to keeping it off.
A study published in Archives of Internal Medicine found that larger waist circumferences are associated with a greater risk of dying from any cause. The research, which included over 48,000 men and women, found that very large waists were linked to approximately twice the risk of death, even among those at normal weight.
A new study found that the US adult obesity burden has significantly increased since 1993, with quality-adjusted life years (QALYs) lost due to morbidity and mortality from obesity more than doubling. The prevalence of obesity for US adults rose from 14.1% to 26.7%, and obesity-related QALYs lost followed a similar pattern.
Two studies found that US adults who used nutritional labels consumed healthier nutrients, with significant differences in calorie and fat intake. A pilot study also showed that point-of-purchase nutrition information influenced college students' purchasing behaviors, promoting the sale of healthful food items.
A combination treatment of naltrexone and bupropion, along with diet and exercise, has been shown to reduce body weight by 5% or more in people with obesity. The study found that patients who received the treatment experienced significant weight loss, with those in the highest dosage group losing up to 6.1kg over 56 weeks.
Research from Purdue University shows that obese older adults are more likely to use walkers, canes, and other assistive devices at a younger age, increasing the risk of incorrect usage. Obesity heightens the risk of disability, affecting daily life in multiple ways.
A study of over 15,000 patients in Michigan found that serious complications from bariatric surgery are rare, with rates inversely associated with hospital and surgeon procedural volume. The most common complications were wound problems and minor issues.
Researchers have developed a new drug that targets peripheral CB1R, reducing glucose and fat levels in the blood without causing weight loss or neurological side effects. This approach aims to reduce health risks associated with obesity, but caution is needed to ensure the drug does not access the brain.
Researchers have developed a new drug that targets peripheral CB1 cannabinoid receptors to improve cardiometabolic risk in mouse models of obesity. The drug inhibits the same protein as rimonabant, but without neurological side effects. This approach may reduce health risks associated with obesity and type 2 diabetes.
A study published in Orthopedics found that patients who underwent knee or hip replacement surgery experienced a statistically significant decrease in weight and body mass index (BMI) after surgery. Notably, patients who were obese prior to surgery had the most significant post-surgical weight reductions.
A new study has discovered that capsaicin, a compound found in chili peppers, can cause weight loss and fight fat buildup by triggering certain beneficial protein changes in the body. The research, published in ACS' Journal of Proteome Research, suggests that capsaicin may lead to new treatments for obesity.
A study by McMaster University researchers found that overweight and obese women have a 30% greater risk of induced preterm birth before 37 weeks, increasing to 70% for very obese women. This higher risk is associated with serious health problems for the baby, especially when born earlier than 32 weeks.
A study published in Archives of Dermatology found that individuals with psoriasis who were obese at age 18 had an increased risk of developing psoriatic arthritis. The study also identified other predictors, including younger age at psoriasis onset and larger body surface areas affected by the condition.
A simple community program has been shown to be effective in preventing excess weight gain among young mothers. Women who attended the HeLP-her Community Lifestyle Program lost an average of 0.27kg over 12 months, while those in a control group gained 1.72kg.
Healthcare providers must develop understanding of lesbian-specific needs, addressing stigma and promoting culturally-sensitive programs. Lesbians face double disadvantage due to homophobia and being overweight, with depression and stress-related behaviors common outcomes.
A new surgical technique using a circular external fixator secures foot bones, allowing 90% of obese diabetics with Charcot foot to walk normally. The device is attached for only two or three months, reducing recovery time and complications.
A new study found that obesity is associated with poorer memory and brain function in older women, particularly those who carry excess weight around their hips. The research controlled for various health factors and suggests that different types of fat may have varying effects on cognition.
Researchers found that obese people preferred public health interventions perceived as non-judgmental and empowering. Participants were less likely to view stigmatizing or shaming approaches as effective. Non-commercial techniques, such as personalised care planning and long-term support systems, were also supported.
Research finds that overweight participants' brain activity is not linked to feelings of hunger when responding to food smells and tastes. Activation of the amygdala predicts weight gain in one year after scanning session.
New research finds that obese men are less sensitive to fat taste and have impaired gut hormone release, leading to overeating. The study suggests a possible link between high-fat diets and reduced physiological responses to fat, paving the way for further investigation.
A new study found that overweight and obese women with hot flashes can reduce their symptoms by losing weight through diet or exercise. Half of the participants reported improvements in hot flashes after six months, with those in the active weight loss group twice as likely to see an improvement compared to the control group.
A six-month weight loss intervention program improved flushing symptoms in overweight and obese women with menopause-related hot flushes. The study found that decreases in weight, BMI, and abdominal circumference were associated with improvements in self-reported hot flushes.
New research evaluating nine popular slimming supplements found no evidence that they facilitate weight loss beyond the placebo effect. The studies, led by Dr. Thomas Ellrott and Dr. Igho Onakpoya, tested various supplements against placebo pills in randomized controlled trials.
A new study from Purdue University found that higher protein intake can lead to weight loss in postmenopausal women, but also increases the risk of bone mineral density loss. Researchers analyzed data from two controlled diet studies and found that older women who consumed more protein through meat sources experienced faster bone loss ...
Despite claims that a campaign to promote healthy eating in UK schools has failed, new evidence suggests that such interventions can make a difference in reducing body fat and type 2 diabetes risk in schoolchildren. The Lancet Editorial cautions against diverting attention from the growing public health risks of obesity and diabetes.
A new study suggests that a protein called SIRT1, found in specific neurons of the brain, is essential for maintaining normal body weight. Without this protein, mice on high-calorie diets gain more weight and are more susceptible to obesity.
Researchers found that women with homes closer to supermarkets tend to have lower BMIs and those within five-minute walk of restaurants have higher BMIs. The study highlights the importance of food environment and built environment in contributing to obesity.
Research on Palestinian women who have given birth multiple times found a significant association between parity and increased risk of metabolic syndrome, obesity, and high blood triglyceride concentrations. The study suggests that any of these factors alone or in combination can increase the incidence of coronary heart disease.
A study found that overweight and obese individuals from the Asia-Pacific region are significantly more likely to die from cancer compared to normal-weight individuals. The research highlights the urgent need for effective strategies to tackle the obesity epidemic in Asia, which is fuelled by lifestyle changes and fattier diets.