A study applying machine learning techniques to the Look AHEAD Trial data found that 85% of participants experienced a clinically meaningful reduction in cardiovascular mortality and morbidity through intensive weight loss intervention. However, 15% of subjects had an increased risk of cardiovascular events due to weight loss.
Researchers from the University of Copenhagen found that fasting blood sugar and/or fasting insulin can be used to select optimal diets and predict weight loss, particularly for those with prediabetes. A diet rich in vegetables, fruits, and wholegrains may improve diabetes markers for most people with prediabetes.
A recent study found that mice who lost their sense of smell gained less weight on a high-fat diet compared to those with normal smell. The researchers used gene therapy to temporarily destroy olfactory neurons, and the smell-deficient mice rapidly burned calories by up-regulating their sympathetic nervous system.
Researchers found that mice lacking a sense of smell lose an average of 16% body weight, with most weight loss coming from fat. The team discovered a link between the loss of smell and increased burning of brown fat, which helps with weight regulation.
The Endocrine Society issued a Scientific Statement on obesity's causes, emphasizing the need to understand underlying mechanisms that make it difficult to maintain weight loss. The statement highlights the complex interplay between genetics, developmental influences, and the environment in contributing to obesity.
An internet-based weight loss program was found to be effective in promoting significant weight loss among low-income postpartum women, resulting in a 7-pound average weight loss compared to 2 pounds in the standard care group. Additionally, more participants in the intervention group returned to preconception weight by 12 months.
In a controlled study published in the Journal of the American College of Nutrition, participants who adopted a vegetarian diet lost nearly twice as much weight compared to those following a traditional diabetes diet. The study found that the plant-based diet led to greater reductions in subfascial and intramuscular fat.
Researchers found that participants with higher fasting plasma glucose levels lost more weight on a high-fiber, low-glycemic diet compared to those with lower blood sugar levels. Participants with high fasting blood glucose had lost an average of 9.4% body weight, while those with low fasting blood glucose had lost 4.1%.
Researchers found that blood sugar and fasting insulin biomarkers predict weight loss success. For people with prediabetes, a fiber-rich diet without calorie restriction is effective, while those with type 2 diabetes benefit from a diet rich in healthy fats.
A new study published in Social Science and Medicine found that a rewards programme increased weight loss magnitude and duration by more than twice as much as a control group. The programme, which offered cash or lottery tickets for meeting monthly weight loss goals, also led to higher rates of sustained weight loss.
A new study published in Current Developments in Nutrition found that lean pork as part of a weight-loss diet can lead to significant weight loss, improved physical function, and better adherence to the diet among obese women. Both groups experienced improvements in functional capacity at six months, with African American women experie...
A recent study found that nearly 1 in 5 patients with lap-band surgery undergo multiple device-related reoperations, and complication rates range greatly. Accredited bariatric centers also vary significantly in their rates of serious complications, with a 17-fold difference between the highest and lowest rates.
A new study finds that both active and inactive women report similar ingredients for feeling happy and successful, including connecting with others, being relaxed during leisure time, and accomplishing goals. However, inactive women's negative expectations about exercise hinder their ability to adopt and sustain physically active lives.
A new study suggests using a mindfulness approach can aid in weight loss by increasing mindful eating and reducing energy intake, leading to significant weight loss results. The study found that participants who completed the Eat Smart, Move More, Weigh Less program lost more weight than those in the waitlist control group.
A new research study presented at the European Congress on Obesity suggests using a mindfulness approach is an effective way to aid weight loss. Participants who completed the online program 'Eat Smart, Move More, Weigh Less' lost more weight than those in the waitlist control group.
A new swallowable gastric balloon, Elipse Balloon, has been shown to be safe and effective for inducing substantial weight loss in obese individuals. The study found a mean weight loss of 15.2 kg after 16 weeks, with significant reductions also observed in comorbidities such as diabetes and high blood pressure.
A study of 25,042 Medicare beneficiaries who underwent gastric band placement found that 4,636 (18.5%) required 17,539 reoperations over an average follow-up period of 4.5 years. Reoperation costs totaled $470 million, with 48% of payments going towards device-related procedures.
A year-long weight loss programme helped participants lose more weight and prevent diseases like hypertension, diabetes, and heart disease compared to a 12-week programme. The study found that the longer programme was cost-effective in the long-term due to reduced future healthcare expenditure.
A recent study found that significant weight loss over a 48-month period can slow down knee joint cartilage degeneration. Patients who lost more than 10% of their body weight showed lower rates of cartilage degeneration compared to those with stable weight.
A randomized clinical trial of 100 obese adults found that alternate-day fasting resulted in similar weight loss to daily calorie restriction (5.3% vs 6.0%). The study suggests that daily calorie restriction may be a more effective option for weight maintenance and cardiovascular disease risk reduction.
A study found that individuals with obesity who participated in a structured weight loss program reported fewer hours missed from work after six months. On average, participants worked 6.4 hours more than expected, while their overall work performance did not change significantly.
Researchers discovered that motivation shifts from promotion to prevention as people make progress toward their goals. This shift can be leveraged to improve goal-attainment by focusing on avoidance strategies rather than positive aspects.
A new study finds that deep transcranial magnetic stimulation (dTMS) causes weight loss in obese individuals by improving their intestinal bacteria composition. After five weeks of treatment, dTMS-treated subjects lost more than 3 percent of their body weight and 4 percent of their fat compared to the control group.
Patients undergoing bariatric surgery who have higher levels of the thyroid hormone triiodothyronine (T3) lose significantly more excess weight than those with normal T3 levels. This finding underscores the potential for thyroid hormone treatment after bariatric surgery.
A recent study published at the American Heart Association's scientific sessions found that people are more likely to overeat in social settings. The research revealed that participants had a 60% risk of diet lapse when eating with others, and a 60% chance of overeating in restaurants.
A study published in JAMA found that the percentage of overweight and obese adults trying to lose weight declined between 1988-1994 and 2009-2014. The decline was most pronounced among black women, who saw a significant reduction in reporting efforts to lose weight.
Researchers found that a telephone-based weight loss program combined with a maintenance intervention slowed the rate of weight regain in obese outpatients. The study suggests that incorporating weight maintenance interventions into clinical programs could make them more effective over the long term.
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.
Researchers found that weight loss significantly reduces the risk of Type 2 diabetes by resetting the chemical messages sent by fat cells. After gastric bypass surgery, volunteers showed improved insulin sensitivity and metabolic health, with reduced markers of disease risk.
Researchers found that online weight loss forums provide three types of responses: prospective, collective, and positive, which help users avoid shame and stigma. These supportive interactions encourage participants to remain anonymous and provide access to a tolerant community where everyone has something in common.
A recent study found that female fashion models experience high levels of pressure to lose weight, leading to unhealthy behaviors. Models rated increased worker protections as the most feasible approach to improve working conditions.
A new study from North Carolina State University highlights how people who have lost weight face 'lean stigma' and sabotage attempts from friends and family. Participants used communication strategies such as saving face and damage control to maintain their weight loss and relationships.
A five-year clinical trial aims to test whether losing weight before pregnancy can reduce the risk of developing gestational diabetes again, with over 250 overweight or obese women participating. The study will also examine perinatal outcomes for mothers and children.
Kaiser Permanente's telephone wellness coaching program has been shown to help members lose a significant amount of weight, changing their weight trajectories from upward to downward. The study found that participants lost clinically significant amounts of weight, which is important because even small amounts of weight loss can lead to...
Severely obese teenagers who undergo gastric bypass surgery experience significant weight loss and improved health outcomes, including reduced diabetes and high cholesterol risks. However, some patients may need additional surgery or develop vitamin deficiencies, highlighting the importance of long-term follow-up and support.
A new study by Joslin Diabetes Center shows that participants in the Why WAIT weight loss program experienced reduced cardiovascular disease risks and improved insulin sensitivity even five years after completing the intervention. The study found that maintaining a 7% weight loss was a good predictor of long-term weight loss success.
A new study published in Applied Physiology, Nutrition, and Metabolism found that commercial weight loss programs including both diet and exercise resulted in greater improvements in metabolic syndrome. The research suggests that a synergistic approach to diet and exercise is essential for both weight loss and improved health outcomes.
Researchers argue that sugar-free versions of soft drinks are no healthier for weight loss or prevention, and may even be detrimental to the environment. Current evidence does not support claims that ASBs aid in weight loss or prevent weight gain compared to full-sugar drinks.
A study published in The American Journal of Clinical Nutrition found that weight loss reduced psoriasis severity and improved quality of life among obese test subjects. The results, which showed a lasting effect, underscore the importance of weight loss as part of a broader treatment regimen for overweight patients with psoriasis.
Research suggests that low-carb diets, including Atkins and Paleo, may be safe for up to six months and lead to greater weight loss compared to low-fat diets. However, the study's findings come with limitations, as there is limited data on long-term safety and efficacy.
A study found that higher body mass index (BMI) and fat mass are significant markers of risk for stress- and urgency urinary incontinence (SUI and UUI) in older women. Women who lost at least 5% of their BMI or fat mass were less likely to experience new or persistent SUI over a three-year period.
A study published in the Journal of the American College of Surgeons has identified obesity-induced lymphedema as the cause of massive localized lymphedema. A new probability scale can help physicians identify patients at greatest risk for this condition, recommending weight loss as the preferred initial treatment.
Postmenopausal women who experience weight cycling are at increased risk of sudden cardiac death and coronary heart disease deaths. Researchers found that normal-weight women who lost and regained weight had a higher risk of sudden cardiac death than those with stable weight.
A study published in the American Journal of Preventive Medicine found associations between non-medical use of prescription drugs and unhealthy weight management practices among high school students. Female students were more likely to engage in these behaviors, which can have adverse health outcomes.
Researchers found that bariatric surgery significantly reduced the risk of heart failure by nearly 50% compared to intensive lifestyle modification. The study also showed lower rates of atrial fibrillation, diabetes, and hypertension in the bariatric surgery group, which lost more weight over time.
A recent study published in the Obesity Journal found that participants who used Weight Watchers for one year showed significant improvements in blood sugar control and weight loss compared to those receiving standard care. The program helped participants reduce their medication needs and improve long-term diabetes management.
A study published in the journal Obesity found that a simple brain scan can predict weight loss success in elderly individuals with high accuracy. The researchers used MRI scans to measure brain gray and white matter volume, which provided higher prediction accuracy than using either one alone.
A research team at CRCHUM discovered that the ABHD6 enzyme in certain brain neurons plays a key role in controlling body weight. Blocking this enzyme disrupts normal metabolism and prevents mice from losing weight, even under ideal conditions.
A study assesses the cost-effectiveness of bariatric surgery for adolescents with severe obesity, finding it may be cost-effective over 5 years but not initially. Bariatric surgery can result in life-altering weight loss and improved quality of life.
A new trial found that offering patients a weight loss programme during a routine consultation is effective, with participants losing an average of 1.43kg more than those in the control group. The intervention was welcomed by patients and took only 30 seconds of physicians' time.
A 24-week behavioral study found that combining fitness apps with social support and accountability helps teens maintain weight loss. However, when smartphones were the only tool, teens lost initial weight but couldn't sustain it.
Severely obese adults who underwent bariatric surgery maintained their working status and experienced decreased impairment due to health while working. However, there was a small increase in unemployment over time.
A high-protein diet eliminates improvements in insulin sensitivity after weight loss in obese postmenopausal women. Women who consumed more protein lost less lean tissue, but the total difference was only about a pound.
A recent study published in the New England Journal of Medicine found that individuals tend to gain weight between Thanksgiving and Christmas, with a peak around the New Year. By setting an October weight resolution, individuals can avoid gaining holiday weight altogether, as it may take over 5 months to lose gained pounds.
A recent study published in JAMA Surgery found that gastric bypass surgery resulted in a nearly 30% greater weight loss compared to non-surgical patients after one year. The study also showed that patients who underwent gastric bypass maintained a 21% greater weight loss over 10 years.
Research reviewed 224 studies on Internet and mobile device interventions, finding improved diets, increased physical activity, and modest weight loss over 3-12 months. Programs with goal-setting, self-monitoring, and healthcare provider interactions were most effective.
A study of 1,787 veterans found that those who underwent Roux-en-Y gastric bypass surgery lost an average of 21% of their baseline weight at 10 years after surgery. In comparison, nonsurgical matches experienced a smaller estimated weight loss of around 11-12%.
A Saint Louis University study found that modest weight loss via diet, exercise, or both reduces cardiovascular disease risk by 10%, regardless of the strategy. The researchers suggest a combination of healthy eating and exercise is key to heart health.
According to new guidelines, physicians and parents can ward off problems at both ends of the weight spectrum by avoiding focusing teens' attention on weight or dieting. Family meals protect against weight problems, while promoting a balanced diet and regular exercise can help teenagers develop a healthy body image.
A study by Baylor University researcher Matthew Andersson found that healthy individuals who spend more time with heavier friends are less likely to lose weight. This is because they may feel more comfortable around them, despite the potential for social exclusion or discrimination among those seeking to shed pounds.