Research on weight loss and its health effects. Covers GLP-1 injections, companion digital programs, pregnancy guidelines, and asthma benefits.
A study comparing gastric bypass procedures found that RYGB resulted in greater weight loss than AGB but had a higher risk of short-term complications. The average maximum BMI loss was 14.8 for RYGB patients, while AGB patients lost an average of 8.0 pounds.
Research suggests that internalized weight bias negatively affects bariatric surgery outcomes, leading to decreased weight loss success. Patients with lower internalized weight bias experience greater weight loss success after surgery.
A new study published in The Lancet Diabetes & Endocrinology found that gradual weight loss is not more effective than rapid weight loss for achieving long-term weight control. In the trial, participants who lost weight quickly were more likely to achieve target weight loss and had lower drop-out rates.
A new study published in The Lancet Diabetes & Endocrinology found that substantial weight loss is more likely achieved through rapid weight loss programmes. Researchers compared two groups: one following a 12-week rapid weight loss programme with an average weekly weight loss of 1.5kg, and the other on a 36-week gradual weight loss pr...
A recent study published in the Journal of the American College of Nutrition found that eating potatoes as part of a balanced diet can aid in weight loss. The research, led by Dr. Britt Burton-Freeman, involved ninety overweight men and women who were given various calorie restrictions and provided with potatoes, healthful recipes, and...
A new study found that patients who underwent bariatric surgery and later had body recontouring procedures maintained significantly greater weight loss compared to those without further surgery. The average BMI decrease was 18.24 years after contouring, versus 12.45 years for non-contouring patients.
A new review article suggests that a 'weight-inclusive' approach should be used instead of the current 'weight-normative' approach, which emphasizes weight as a key factor in defining health and wellbeing. This shift would focus on social determinants of health and accept human diversity, including size diversity.
Patients who lost more than 100 pounds had the highest risk of complications from later surgical procedures to reshape their bodies. Nutrition plays a crucial role in skin healing and collagen production after bariatric surgery.
A new review by UT Southwestern Medical Center surgeons found gastric bypass surgery to be more effective than banding for long-term weight loss (66% vs. 45%) and controlling type 2 diabetes, high blood pressure, and high cholesterol levels. Long-term complication rates also favored gastric bypass.
Research from Rush University Medical Center found that African American women and their female children have the highest obesity prevalence and tend to underestimate their body weight. The study showed a large chasm between biomedical and cultural definitions of body size, with many overweight women not considering themselves 'too fat'.
A study of 2,944 UK adults found that those who experienced weight discrimination gained more weight than those who did not, on average gaining 0.95kg while those without discrimination lost 0.71kg over four years. This contradicts the common perception that fat shaming might encourage weight loss.
A recent study found that smartphone apps can help users track their dietary data more consistently and accurately than traditional methods. The research used a commercially available app, recording dietary intake using the memo function of smartphones, and paper and pencil for comparison.
A new study by researchers at Johns Hopkins Bloomberg School of Public Health suggests that normal-weight nutrition and exercise counselors report feeling significantly more successful in getting their obese patients to lose weight than those who are overweight or obese. Patients may be more receptive to those who practice what they pr...
A study found that bariatric surgical center accreditation significantly reduces in-hospital mortality rates among Medicare patients, from 0.56% to 0.23%. Accredited facilities also experienced a lower rate of serious complications, with a 59% decrease in mortality.
Bariatric surgery has been shown to prolong life and prompt reductions in weight and associated conditions like diabetes and heart attacks. However, the long-term effectiveness of different procedures is unclear, and more research is needed to standardize reporting and design trials.
A meta-analysis of nearly 50 trials involving over 7,300 individuals found that low-carbohydrate or low-fat diets resulted in significant weight loss, with minimal differences between individual diet programs. The study suggests that patients can choose a diet that suits their needs and preferences for optimal weight loss.
A study examining the effectiveness of blocking the vagus nerve for weight loss found that participants who received the treatment lost more weight than those in a control group, but failed to meet primary efficacy objectives. The intervention was also associated with fewer serious adverse events compared to traditional bariatric surgery.
A recent study published in JAMA found that branded diets, such as Atkins and Weight Watchers, are effective for weight loss when adhered to. Behavioural support and exercise also play a significant role in enhancing weight loss outcomes.
A new weight loss program has been shown to reverse the addictive power of unhealthy food and increase preference for healthy foods. The study found that participants who underwent the program had increased sensitivity to healthy foods and decreased sensitivity to unhealthy foods.
A study published at Lund University found that spinach extract containing thylakoids reduces hedonic hunger by up to 95% and increases weight loss by 43%. The study showed improved appetite control, healthier eating habits, and increased weight loss in participants who took the thylakoid extract before breakfast.
Researchers at NYU Langone Medical Center found that technology-assisted weight loss interventions, including web-based applications and software, can be an effective option for primary care patients. These interventions resulted in average weight losses of up to 5.4 kilograms (12 pounds) over a 36-month period.
A study by the University of Liverpool found that a fiber-based dietary ingredient can lead to lower food intake at both lunch and dinner. The product, Weightain, consisting of viscous hydrocolloid and whole-grain corn flour, was shown to produce significant effects on appetite across the day.
New research finds that weight loss significantly improves physical health markers but is less effective in improving mood and overall wellbeing. Participants who lost at least 5% of their initial body weight were more likely to report depressed mood, even after adjusting for serious health issues.
A recent study published by St. Michael's Hospital found that consuming about one serving of beans, peas, chickpeas or lentils per day can lead to increased feelings of fullness. This may help with better weight management and weight loss. Pulses have a low glycemic index and can be used to reduce animal protein and 'bad' fats in meals.
A recent study published in the Journal of the American Medical Informatics Association found that crowdsourced ratings of food pictures by app users are comparable to those given by trained experts. This suggests that crowdsourcing may be a viable way to improve adherence to dietary self-monitoring and support weight loss.
A Rutgers study found that positive emotions, even those viewed through a distorted lens, may play a role in fueling eating disorders like anorexia nervosa. Women with the illness often feel emotionally positive about their weight loss progress, which can lead to a vicious cycle of continued weight loss and disordered behaviors.
The article discusses the role of pills in modern medicine, highlighting both their therapeutic benefits and adverse effects. Coauthors suggest that pills should be used more selectively and viewed as a
A cost-effectiveness analysis of commercial diet programs and pills found that Weight Watchers and the drug Qsymia provided the best value for money, with a lower annual cost than other options. The study suggests that employers and third-party payers should consider coverage for these interventions to maximize health gains.
A pilot study found a significant correlation between weight loss and reduced hot flashes in overweight or obese women. The study's findings suggest that behavioral weight loss may be an effective method for managing menopausal hot flashes, promoting healthy aging and overall well-being.
A new wellness approach called Eat for Life, focusing on mindfulness and intuitive eating, is more effective than traditional weight-loss programs in improving body image and reducing problematic eating behaviors. Women who participated in the program reported higher levels of body appreciation and lower levels of disordered eating beh...
A new study suggests that boosting protein content in the diet can lead to effective weight loss by reducing hunger for other macronutrients. Researchers found that primates prioritize protein over carbohydrates and fat, which may explain the recent surge in human obesity cases in Western societies.
A new study found that gastric bypass surgery leads to a greater reduction in adverse effects of obesity on quality of life compared to intensive weight loss programs. Patients who underwent gastric bypass surgery lost an average of 64.4 pounds and reported a 60% greater reduction in diabetes-related problems.
A new study by the Endocrine Society found that obese adults who lose at least 5 percent of their body weight report better sleep and mood after six months. The study also discovered that weight loss improves sleep quality and mood regardless of how the individuals lost the weight.
A Kaiser Permanente study found that non-Hispanic white patients lost an average of 63% of their excess weight after gastric bypass surgery, compared to 59% for Hispanic and 56% for black patients. The study also showed that vertical sleeve gastrectomy patients lost similar amounts of weight across racial and ethnic groups.
A study of over 39,000 respondents found that obese individuals report higher satisfaction with weight loss surgery and medication compared to self-modification methods. The findings suggest that these approaches should be considered integral parts of weight management for eligible patients.
Adults with Type 2 diabetes who undergo sleeve gastrectomy surgery achieve better blood glucose control two years post-surgery compared to those receiving standard medical care. This study highlights the benefits of a surgical approach in improving diabetes outcomes.
A new study shows that patients who undergo gastric bypass surgery lose significant amounts of bone density, even after their weight stabilizes. Bone health may need to be closely monitored in these patients to prevent fractures and osteoporosis.
A new study by Gelesis found that its hydrogel capsule, Gelesis100, led to significant weight loss in overweight and obese individuals, particularly those with impaired fasting blood glucose levels. The three-month trial showed an average weight loss of 6.1%, 4.5%, and 4.1% for the active, high-dose, and placebo groups respectively.
Patients with metabolic syndrome who exercise before dieting show less muscle loss, according to a new study. Exercising prior to weight loss initiation preserves muscle mass and reduces frailty.
A new study finds that diabetes drug liraglutide, when combined with diet and exercise, leads to significant weight loss of up to 18.7 pounds and reversal of prediabetes in nearly 70% of participants. The medication also delays the development of type 2 diabetes by three times.
A randomized trial found that telephone-based weight loss advice reduced breast cancer recurrence risk by lowering weight and inflammation. Postmenopausal women with breast cancer who received lifestyle coaching via phone achieved comparable sustained weight loss to in-person consultations.
A soft-drink tax has been found to be an effective way to reduce consumption and lead to significant weight losses. The study estimated that middle-income heavy consumers would lose up to 3.64 kg, making it a cost-effective solution for obesity prevention.
Research suggests that high-altitude weight loss is linked to the release of ketones and amino acids, which protect cellular components from low oxygen damage. This adaptation may also benefit critically ill patients by preserving muscle mass.
A new study from the University of Pennsylvania School of Medicine reveals that weight loss is the single most important factor for improving cardiovascular health in obese obstructive sleep apnea (OSA) patients. Weight loss alone significantly reduced inflammation, insulin resistance, dyslipidemia, and high blood pressure.
Researchers found that adding evidence-based weight loss strategies to a statewide wellness campaign improves weight loss outcomes among participants, with the internet-based approach being the most cost-effective. The study involved 230 participants who received either the standard campaign or one of two evidence-based programs.
A University of Liverpool study found that eating prunes daily improved weight loss by 1.5kg over 12 weeks, while also reducing waist circumference. Prune consumption enhanced feelings of fullness and was well-tolerated despite high doses.
A 12-week clinical trial found that drinking diet beverages helped participants lose 44% more weight than those consuming water alone. Participants in the diet beverage group reported feeling less hungry and experienced improvements in cholesterol levels.
A new low-carb vegan diet, called Eco-Atkins, has been shown to reduce the risk of heart disease and aid in weight loss. The diet combines elements of both vegan and low-carbohydrate diets, resulting in a 10% decrease in cholesterol levels over six months.
Research from North Carolina State University found that dam removal improves spawning grounds for American shad and may boost their survival rates. The study reveals high mortality rates among adult fish during spawning, but suggests that improving fish passage could lead to better outcomes.
New research suggests that adults who lose weight at any age can enjoy improved cardiovascular health. Long-term exposure to excess body fat in adulthood is linked to increased cardiovascular risk factors, but even modest weight loss can reduce these manifestations.
The RELAX-AHF trial found that poor diuretic response is associated with worse in-hospital and post-discharge clinical outcomes. Patients who do not respond well to diuretics have less relief from dyspnoea and a higher risk of cardiovascular death or rehospitalisation.
A low-carbohydrate diet was found to significantly reduce inflammation in patients with type 2 diabetes, whereas a traditional low-fat diet showed no similar effect. After six months, the low-carb group exhibited reduced levels of inflammatory markers and improved glucose control.
A new study reveals that severely obese teens are at risk of nutritional deficiencies, particularly low iron and mild anemia, even those who did not undergo weight loss surgery. Researchers found durable weight loss in teens who received gastric bypass surgery, but significant nutritional problems persisted.
Young people in the UK predominantly felt that social implications of a large body size were more important than health consequences. They associated excess weight with negative stereotypes, bullying, and teasing, making it hard for them to lose weight
Research at the University of Missouri-Columbia found that information technology, such as smartphone apps, can aid in weight loss by streamlining tracking and providing visual feedback. Social support, however, remains essential for long-term success, with in-person connections preferred over online networks.
A new study by UCLA psychologists found that girls who are told they are too fat at age 10 are more likely to be obese at age 19. The researchers also found that the number of people telling a girl she is fat increases her likelihood of obesity.
Researchers have successfully expanded cord blood stem cells using histone deacetylase inhibitors, resulting in enhanced proliferation and hematopoietic reconstitution. The findings suggest a potential clinical benefit for children with hematological malignancies or genetic defects.
A community-based structured weight loss program significantly improved blood sugar control and reduced medication use in overweight adults with type 2 diabetes. Participants who received personalized counseling and portion-controlled foods lost more weight and showed better diabetes management compared to a control group.
A study funded by the NIH found that acetazolamide can help preserve and restore vision for women with IIH, when combined with a moderate weight loss plan. The trial involved 161 participants who experienced improved visual field tests, optic nerve swelling reduction, and greater improvements in daily function and quality of life.
A new study by Monash University has shown that gastric banding can lead to remission of diabetes in people who are overweight but not obese. The research, published in The Lancet Diabetes and Endocrinology, found that weight loss surgery significantly improved the condition in over half of participants.