Research on weight loss and its health effects. Covers GLP-1 injections, companion digital programs, pregnancy guidelines, and asthma benefits.
A new study published in the Journal of Health Psychology highlights the disconnect between dieting plans and behavior. Researchers found that people plan to change their eating habits based on thoughts, but when it comes to executing those changes, feelings play a crucial role in guiding behavior.
Patients with rheumatoid arthritis who experience weight loss are at higher risk of early death. The study's findings suggest a potential link between unintentional weight loss and mortality in this patient population.
A new study presented at The International Liver Congress 2015 shows that significant weight loss through lifestyle changes can improve histological features of non-alcoholic steatohepatitis (NASH). Over 10% weight loss is necessary to induce complete resolution of steatohepatitis, fibrosis, and portal inflammation.
A new study by the University of Sheffield identified six distinct groups of obese individuals, each requiring unique strategies for weight loss and healthy lifestyle promotion. The research suggests that targeting interventions according to an individual's 'type' could lead to more effective and efficient use of NHS services.
While some health apps have shown promise in improving weight loss and physical activity, others have yielded conflicting results. Iltifat Husain argues that doctors should recommend tested and validated apps to help people stay healthy. Des Spence cautions that many health apps are untested and may even cause anxiety and medical harm.
A new study from Tufts University found that diets high in glycemic load, such as those with refined grains and sugars, are associated with more weight gain. In contrast, protein-rich foods like fish, nuts, and yogurt are linked to weight loss, while dairy products with lower fat content do not seem to impact weight gain.
Researchers found that Weight Watchers and Jenny Craig are the most effective commercial weight-loss programs for long-term weight loss. In contrast, physical therapy was as effective as surgery in alleviating symptoms of lumber spinal stenosis. Leading internists also advocate for a more thoughtful approach to cardiopulmonary resuscit...
A review of thousands of studies found that only a few dozen programs meet the scientific gold standard for reliability. Jenny Craig and Weight Watchers showed promise with participants losing more weight than non-participants in trials lasting 12 months or longer.
New research from the University of Georgia found that physician advice leads to a reported 10-pound loss for women and 12-pound loss for men over a one-year period. Tailored opinions from physicians can help identify obesity risks and promote long-term weight loss.
A two-year study found that workplace wellness programs can effectively reduce the number of people considered overweight or obese by almost 9 percent. Employee involvement in designing and participating in these programs was key to driving broader participation and meaningful improvements in health.
A Mayo Clinic study found that frequent attendance at work site wellness centers led to significant weight loss and healthcare cost savings. Members who visited the Dan Abraham Healthy Living Center (DAHLC) more than 360 times were 72% more likely to experience weight loss, with corresponding reductions in healthcare costs.
A study by the American College of Cardiology found that obese patients with atrial fibrillation who lost at least 10% of their body weight were six times more likely to achieve long-term freedom from the condition. Sustained weight loss was also associated with significant beneficial structural changes in the heart and improved other ...
A study led by Massachusetts General Hospital investigators suggests that bariatric surgery can significantly reduce the risk of asthma attacks in obese patients. Significant weight reduction after surgery resulted in a half reduction in serious asthma-associated events, including emergency department visits and hospitalizations.
A review of nutrition and weight-loss interventions found a gap in approaches for people with neurological disabilities, who struggle to lose weight due to limited mobility. The study identified 27 behavior-changing techniques targeting weight-loss for people with disabilities, including self-monitoring and managing time.
A recent study found that patients on liraglutide achieved at least 5% weight loss, showing improvements in health markers, blood sugar control, and blood pressure. The results suggest liraglutide as a treatment option for obesity with significant health benefits.
Research suggests that obese females with high disinhibition scores have impaired metabolism and poorer outcomes due to poor insulin signaling. These women require weight loss treatment more urgently than those with low disinhibition scores.
Researchers found that bariatric surgery patients with high methane and hydrogen levels in their breath had a lower percentage weight loss compared to others. The study suggests that an overgrowth of certain gut microbes may alter metabolism, making it harder to lose weight after surgery.
A pilot study suggests that male partners who improve their weight and dietary habits can increase the chances of conceiving with an infertile obese female. The study found that men who lost weight and made healthier lifestyle choices were more likely to conceive than those who did not.
A recent study found that individuals with high concentrations of methanobrevibacter smithii in their gut may experience lower weight loss after bariatric surgery. Researchers suggest that targeting this organism through dietary interventions or therapeutic drugs could improve post-surgical outcomes.
A new clinical pathway has been shown to significantly reduce complications and improve growth in obese children who undergo weight-reducing procedures. According to the study, the procedure also led to improved management of life-threatening diseases such as diabetes, sleep apnea, and hypertension.
A recent study by Margaret C. Campbell and Caleb Warren found that consumers tend to believe they will succeed in achieving their goals, giving more weight to positive behaviors. This 'progress bias' can lead people to think skipping dessert is a huge accomplishment, while overlooking setbacks, such as weight regain after exercise.
A new, shortened test to assess frailty can accurately determine which surgical patients are most at risk for complications. The test, taking less than a minute, assesses grip strength and weight loss, providing critical information for patient planning and setting expectations.
A clinical trial at UTHealth investigates the use of a physician-monitored app to encourage minority stroke patients to lose weight and manage risk factors. The study aims to close the racial disparities gap in stroke care, with patients randomized to usual care or the app group.
Recent studies by McMaster University researchers found that preventing weight gain is challenging for all ages, while keeping lost weight off is also tough. Small weight losses, however, can have a positive impact on health.
A new injection approach shows promise as a potential weight-loss therapy by making muscles less energy efficient and increasing calorie burning. This could help people overcome their body's natural resistance to weight loss, especially for those with limited mobility.
A new study published in The Lancet emphasizes the need for improved healthcare systems to combat the growing obesity crisis. The study suggests that current clinical delivery systems are poorly suited for preventing and managing obesity, and that health professionals lack the training and tools needed to treat this condition. The auth...
Researchers found that teenagers who relied on executive function processes, particularly in the pre-frontal cortex, were more successful in losing weight. Successful programs involve repeated practice and ramping up challenges to executive control, such as computerized training and aerobic physical activity.
Researchers found a simple fiber-rich diet to be nearly as effective as the American Heart Association (AHA) diet for weight loss and improving metabolic health. However, AHA diet's many rules may make adherence challenging for some. Meanwhile, clinical risk calculators seriously overestimate heart attack risk. Sore throats in young ad...
Researcher Lora Cavuoto's study found that people who achieve weight loss or wellness success are more likely to influence their friends, while charismatic but unsuccessful individuals have a lower impact. This approach is taking precedence in new diet and exercise programs.
A new study by Regenstrief Institute and Indiana University finds that obese black and white women have distinct attitudes towards weight, with black women being more accepting of obesity. Despite differing views, neither group expressed a desire to lose weight or increase physical activity.
A leading group of obesity experts argues that obesity is a chronic disease with biological causes that cannot be cured by diet and exercise. Many people with obesity struggle to lose weight and regain it, as their bodies have adapted to conserve energy during times of food scarcity.
Researchers outline their approach to facelift surgery in bariatric surgery patients, highlighting the need for customized techniques to address skin laxity and facial deflation. The study achieved excellent aesthetic outcomes with minimal complications, maintaining improvements over two years' follow-up.
A Northwestern University study found that online dieters who logged in regularly, recorded their weigh-ins, and 'friended' other members lost an average of 8% of their body weight over six months. In contrast, those with fewer interactions lost only about 5% of their body weight.
A study found that both intentional and unintentional weight loss increase fracture risk, particularly hip fractures, contradicting the long-held belief that weight gain protects against fractures. Weight loss was also associated with a 65% increase in hip fractures.
A new Canadian guideline recommends measuring body mass index at primary health care visits to prevent and manage obesity. Structured behavioral interventions, including counseling, education, and environmental modifications, can help individuals lose weight, particularly those at high risk of diabetes.
A new Weight Watchers study shows members distance themselves from others in support groups as they reach weight loss goals, highlighting the need for strategies to keep people engaged and working towards their objectives.
Researchers at UCL found that people are more successful in quitting smoking, starting exercise, or losing weight when their partner makes a change. The study of over 3,722 couples aged 50+ shows that men and women are equally affected by their partners' behavior changes.
The Endocrine Society recommends combining weight loss medications with diet and exercise, and considering bariatric surgery for those who have not achieved success. The guideline also provides recommendations for selecting medications that promote weight loss or have no effect on weight.
A study analyzing over 90,000 patient records found that few UK family doctors are treating obesity and overweight patients appropriately. Lifestyle change is the most common weight management plan offered, but progress on weight loss is often not tracked after an intervention has been introduced.
Research published in Springer's Obesity Surgery journal reveals that individuals who undergo weight-reducing bariatric surgery may face discrimination when interviewing for jobs. People are more likely to view someone who lost weight through exercise and dieting as more employable than one who had the procedure.
A study at Washington University School of Medicine found that a subset of obese individuals do not develop common metabolic abnormalities associated with obesity, such as insulin resistance and high blood pressure. In contrast, those who already had these problems worsened after gaining weight.
A study by ASPS members analyzed medial thigh lift in 106 patients with massive weight loss, finding that 68% experienced some complication. Most complications were minor wound-healing issues that resolved without surgery, while swelling was common but usually resolved over time.
A new study published in Childhood Obesity journal found that teenagers who lose weight for their own sake tend to succeed more, with 60% citing health as the primary motive. The study suggests parents can help by modeling healthy behaviors and providing healthier options, leading to a 30-pound average weight loss.
A new study by Professor Christine Logel from the University of Waterloo found that women who received positive weight acceptance messages from their loved ones maintained or lost weight, while those who faced criticism gained almost 4.5 pounds on average.
A study published in PLOS ONE found that frequent weigh-ins are essential for weight loss, with participants who weighed themselves once a week losing more weight than those who didn't. The researchers suggest weighing oneself every day can help stay on track and find the optimal time to weigh, such as Wednesday, for an accurate reading.
Researchers calculate that lungs excrete 8.4kg of CO2 when 10kg of fat is fully oxidized, shedding unwanted pounds. By breathing, individuals can lose up to 200 grams of carbon daily, with exercise further increasing weight loss through increased metabolic rate.
A recent study published in the British Medical Journal found that losing 10 kilograms of fat requires 29 kilograms of oxygen to be inhaled, producing 28 kilograms of carbon dioxide and 11 kilograms of water. Most doctors, dieticians, and personal trainers incorrectly believe that the missing mass is converted into energy or heat.
Researchers found that people exhibit a 'progress bias,' prioritizing movement toward goals over movement away from them. This bias can lead to overestimation of progress and underestimation of setbacks, potentially hindering goal achievement.
Researchers from Ohio State University reviewed 19 studies on the effectiveness of mindfulness-based programs for weight loss. While some studies showed weight loss among participants who practiced mindfulness, others found no relationship between the two. The review highlights the need for further research to understand how mindfulnes...
Researchers found that weight loss surgery in obese individuals can reduce lower urinary tract symptoms, including increased frequency and urgency. The improvement is linked to improved insulin sensitivity, indicating a reduced risk of developing type 2 diabetes.
A study of 600 teenage boys found that up to 28% were inaccurate in estimating their weight status. The majority had a normal weight, but some underestimating or overestimating, leading to unhealthy behaviors like dieting and skipping meals.
A new study from the University of Illinois shows that two specific functional fibers may assist in weight loss when made part of a long-term diet. The researchers observed a shift in the Bacteroidetes:Firmicutes ratio toward more Bacteroidetes, which has been linked to being leaner, and found modifications in nutrient metabolism.
A new study has found that weight loss of 10 percent or more in seniors substantially increases the risk of hip fractures. The Singapore Chinese Health Study found that body weight changes were associated with a significant increase in hip fracture risk, whereas weight gain did not reduce risk significantly.
A study found that weight loss after bariatric surgery is associated with increased kidney function and decreased albuminuria, a marker of kidney dysfunction. This suggests a beneficial impact on kidney health for patients with and without baseline kidney disease.
A new study suggests that individuals with more severe asthma may be more motivated to lose weight, making them a key target for intervention. Gender tailoring of weight loss programs could also enhance success rates among adults with asthma.
Researchers found that popular diets such as Atkins, South Beach, and Weight Watchers result in modest weight loss at one year, but no significant impact on cardiovascular risk factors. The study suggests that a broader lifestyle intervention involving doctors and other health professionals may be more effective for long-term weight loss.
A new study found that false beliefs about weight loss pills lead to overeating and unhealthy behavior. The study suggests that consumers who believe in the effectiveness of weight loss pills consume more cookies when given free access.
A systematic review found that high-quality randomized controlled trials on behavioral weight loss counseling in primary care settings are limited, with only two studies identifying effective interventions producing an average weight loss of at least five percent. The review highlights the need for further research to evaluate the effe...
A new study published in The Lancet Diabetes & Endocrinology found that bariatric surgery can reduce the risk of developing type 2 diabetes by around 80% in obese people compared to standard care. This significant reduction was observed even after controlling for other important factors such as smoking and high blood pressure.
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.