Articles tagged with Weight Loss
A study of 2,010 obese participants found that bariatric surgery was associated with a reduced incidence of cardiovascular deaths and events. The surgery group had lower rates of fatal heart attack deaths, stroke events, and total cardiovascular events compared to the control group.
Researchers identified two distinct biomarker patterns that continue to improve with time, even after partial weight regain. These improvements suggest long-term effects of healthier dietary habits on cardiovascular health and organ function.
A Case Report in The Lancet describes a woman's experience with late pulmonary complications after gastric banding, including recurrent aspiration and cavitation. The authors stress the importance of recognizing these rare but potentially misdiagnosed conditions, particularly among patients with respiratory symptoms.
A recent study found that resting muscle sympathetic nerve activity (MSNA) is a significant independent predictor of weight-loss outcome in overweight or obese subjects. Successful weight losers demonstrated large increases in nerve activity following a carbohydrate test meal.
A calorie-restricted diet high in protein from dairy foods and low in carbs, combined with daily exercise, improves bone health in overweight women. Dairy-based protein supports calcium and vitamin D levels, reducing markers of bone loss.
A new study reveals that increased physical activity is linked to improved diet quality, suggesting that exercise can encourage healthier eating habits. The research also highlights the importance of social policy in promoting physical activity among the population to prevent obesity.
A recent study published in the Journal of the American Dietetic Association found that women who skipped mid-morning snacking lost more weight compared to those who snacked. Healthy snacks can aid in weight loss, but timing is crucial.
A new study reveals that physical activity is linked to an improvement in diet quality, leading to more successful weight loss treatments. Exercise also modifies the brain's executive functions, enabling better control of appetite and food choices.
A team of scientists, led by Syracuse University chemist Robert Doyle, has successfully delivered the appetite-suppressing hormone PYY into the bloodstream orally using a vitamin B12 vehicle. The study demonstrates the potential for a natural weight loss supplement in the form of chewing gum.
The ASGE and ASMBS have issued a white paper exploring the role of EBTs in treating obesity. EBTs, such as laparoscopic gastric bypass, adjustable gastric banding, and sleeve gastrectomy, may offer patients an outpatient alternative to traditional bariatric procedures.
A primary care-based weight intervention led to a significant weight loss of 10.1 pounds over two years in obese patients. The program, which included lifestyle counseling and meal replacements, also improved cardiovascular disease risk factors.
A study found that consuming dairy foods and higher protein resulted in improved markers of bone formation and reduced markers of bone degradation in overweight premenopausal women. The study showed that a diet with a high proportion of dairy foods and higher than recommended protein intake was associated with improved bone health.
A University at Buffalo study found exenatide to have a rapid and powerful anti-inflammatory effect, which occurred independently of weight loss in obese type 2 diabetics. The drug also showed a significant drop in average blood sugar levels over three months.
Overweight teenagers in Philadelphia report wanting to lose weight, but their actions are more hindrance than help. The study found that obese teens are more likely to smoke and consume soda daily, despite exercising regularly.
A study of 50 overweight adults found that hormone levels influencing hunger changed after initial weight loss, leading to weight regain within a year. The research suggests that addressing hunger and considering pharmacotherapy or hormone manipulation may be key to preventing relapse.
A recent study published in the Journal of Clinical Endocrinology & Metabolism found that higher levels of testosterone were associated with reduced loss of lean muscle mass in older men. Higher testosterone levels were also linked to less loss of lower body strength, particularly in those who were losing weight.
A Stanford study found that family members of gastric-bypass patients lost an average of 8 pounds, adopted healthier habits, and increased physical activity. The 'halo effect' was observed, where accompanying the patient to pre- and post-operative visits led to significant weight loss and behavioral changes.
Obese family members who undergo bariatric surgery experience significant weight loss and improvements in healthy behaviors, including reduced uncontrolled eating and increased physical activity. Children of patients also benefit from adopting healthier habits after their parent's surgery.
A newly published Cochrane systematic review reveals that the transtheoretical model stages of change (TTM SOC) method is ineffective in achieving significant weight loss. The study found that TTM SOC resulted in only 2kg or less weight loss, and no conclusive evidence of sustained weight loss was observed.
Researchers highlight the importance of clinicians recognizing signs of bioterrorism threats. Behavioral-based weight loss treatments have been shown to be safe and effective, yielding clinically meaningful results. Additionally, proper selection and programming can make MRI scans safe for cardiac device patients.
A commercial weight loss programme, Weight Watchers, has been shown to be effective in reducing weight and improving health outcomes for overweight adults. Participants who received the programme lost around twice as much weight as those receiving standard care over 12 months.
Researchers found that a socially engaging environment can convert white fat to brown fat, leading to increased energy expenditure and weight loss. The study suggests that social isolation may contribute to obesity, highlighting the importance of social engagement in maintaining a healthy metabolism.
A new study from Cornell University found that eating portion-controlled lunches can lead to weight loss without overcompensating for reduced energy intake. Participants who followed the regimen lost an average of 1.1 pounds per two weeks.
A high-protein, dairy-rich diet has been found to lead to greater whole-body fat and abdomen fat losses, as well as lean mass gains and increased strength. The study also shows that the tissue composition of lost weight is predominantly fat, with no muscle loss.
A study on Mt. Everest climbers suggests that leucine supplementation can help retain muscle mass while burning fat during periods of food restriction. The researchers found that the food item in which leucine was delivered was critical to its effectiveness, and future studies aim to improve the palatability of the supplement.
A new web-based bodyweight simulation model simulates physiological differences between people based on sex, age, height, and weight. It provides a rough dieting rule for typical overweight adults: every 10 calories per day reduction in energy intake results in about 1 pound of weight loss over 3 years.
A new study found a positive association between maternal IV fluids and newborn weight loss, suggesting that some weight loss in the first 24 hours may be due to hydration regulation rather than breast milk deficiency. The researchers recommend using weight measured at 24 hours post-birth as a baseline for assessing newborn weight loss.
A new study in the Journal of Consumer Research introduces a model capturing the process of goal revision. Consumers tend to set and revise goals, with adjustments influenced by factors such as motivation, external pressures, and previous achievements.
A six-month double-blind study found that higher protein intake during weight loss can offset negative effects on muscle mass by maintaining more muscle relative to the amount of weight lost. Women who ate more protein lost 3.9 percent more weight and had a relative gain of 5.8 percent more thigh muscle volume than woman who did not.
A new study reveals that weight loss of 5% improves erectile function, sexual desire, and lowers urinary tract symptoms in obese men with type 2 diabetes. The study found that modest weight loss resulted in rapid reversal of sexual and urinary problems within 8 weeks.
Researchers found that women who attended weekly group sessions to improve their body image lost more weight than those receiving general health information. The study showed a strong correlation between improved body image and positive changes in eating behavior, highlighting the importance of addressing body image issues in weight lo...
Research demonstrates that higher-protein meals lead to greater satiety throughout the day, reducing hunger and increasing fullness. Higher-protein diets are associated with reduced calorie consumption and support muscle maintenance, making them an essential component of a healthy meal pattern.
A study by UT Southwestern Medical Center found that most bariatric surgery patients can perform large amounts of exercise and improve their physical fitness levels. The study participants who exercised for at least five days a week lost an average of 10 pounds and increased their daily step count significantly.
Researchers used a self-paced walking test to evaluate physical function progress in middle-aged women, finding faster walk times related to weight loss and improved body composition. The 400-meter walk test is a simple and cost-efficient measure of physical function that can be used in medically underserved settings.
A University of Illinois study found that obese dieters face challenges in losing weight due to changes in their brain chemistry, triggered by a fast or near-fast diet. This can lead to reduced motivation and depression-like behaviors.
Researchers at Purdue University found that rats consuming fat substitutes gained weight and developed more fatty tissue compared to those on a regular high-fat diet. The study suggests that using fat substitutes as part of a long-term weight loss strategy may not be effective due to disrupted taste-calorie relations.
A study of nearly 16,000 schoolchildren found that 13% of girls and 16% of boys admitted making themselves sick to lose weight. The study also identified factors associated with self-induced vomiting, such as sedentary lifestyle, lack of sleep and unhealthy eating habits.
A new study suggests that magical thinking can help consumers cope with the stress of trying to lose weight by invoking mystical forces. Consumers often describe weight loss as being influenced by mysterious forces, such as a body that 'conspires' against them or food that 'seduces' them.
A recent study comparing yo-yo dieting to lifelong obesity found that weight fluctuations are better for health than remaining obese. Mice on a yo-yo diet regimen lived nearly 35% longer and had improved health measures compared to those on a high-fat diet.
A new study suggests that weight loss due to bariatric surgery may reduce the risk of Alzheimer's disease by lowering the expression of genes related to the condition. After a significant weight loss, patients showed a 22% decrease in amyloid precursor protein expression and a 31% decrease in messenger RNA for APP.
A study of 75 obese men found that bariatric surgery can reverse low testosterone levels and symptoms of male sexual dysfunction. After weight loss, testosterone levels increased significantly, indicating a potential causal relationship between obesity and low testosterone.
A meta-analysis of 10 randomized clinical trials found that topiramate-treated patients lost 11.8 pounds more on average than placebo group members, with a higher success rate for weight loss over 28 weeks.
Participants lost similar weight and body fat, but the online group reported greater gains in behaviors promoting healthy lifestyles. They also showed increased confidence in physical activity, even in challenging situations.
Researchers at Johns Hopkins Medicine found that low-carb diets with higher fat content do not pose immediate risks to vascular health. Obese individuals who followed a low-carb diet showed no adverse changes in key measures of arterial health.
A year-long study of 439 overweight-to-obese postmenopausal women found that losing more than 15% of their body weight significantly increases circulating vitamin D levels. This effect is independent of dietary intake and is not linear, with more substantial increases found in those who lose greater amounts of weight.
A new mouse study has found that maintaining body fat rather than losing it can lead to longer lifespan in mice. The findings contradict the widely held view that weight loss is essential for extending life, suggesting that individuals with difficulty losing weight may benefit from dietary restriction more.
The study found that participants lost an average of 5.5% of their body mass, reduced waist circumference by 5.15%, and increased effort capacity by 15%. The program also showed a decrease in bad cholesterol and increase in good cholesterol.
Researchers found that bariatric surgery significantly improved glycemic control in obese patients with type 2 diabetes, even before significant weight loss occurred. The study suggests that biochemical and hormonal changes related to branched-chain amino acids may play a key role in this improvement.
A randomized trial found that overweight postmenopausal women who combined a low-fat, low-calorie diet with regular aerobic exercise shed nearly 11 percent of their starting weight. This study suggests that combining diet and exercise is more effective for weight loss than either method alone.
A study by Kent State University researcher John Gunstad found that bariatric surgery patients showed improved memory function 12 weeks after their operations. The researchers tested 150 participants and discovered a link between weight loss and enhanced cognitive abilities.
In a one-year clinical trial, an investigational combination of drugs achieved unprecedented weight loss of up to 10 percent in obese individuals. The study found significant reductions in blood pressure, hemoglobin A1C, and inflammatory markers, as well as improvements in cholesterol and triglycerides.
A new two-drug combination of phentermine and topiramate achieves more than double the weight loss of orlistat and compares favorably with emerging drugs. The treatment also improves blood pressure, lipids, glycaemia, and inflammatory markers.
Researchers found that eating high amounts of protein made men who were trying to lose weight feel fuller throughout the day. The study also showed that larger meals led to reductions in appetite and feelings of fullness, contrary to the common trend of eating smaller, more frequent meals.
Researchers found that increasing protein to 25% of total calories helps reduce late-night desires to eat and increases feelings of fullness. Lean cuts of pork are a high-protein food option that can be easily incorporated into daily meals.
A study published in The New England Journal of Medicine found that combining diet and exercise improves physical performance by 21% in obese seniors, compared to 12% with weight loss alone and 15% with exercise alone. This combination also leads to significant improvements in strength, balance, and quality of life.
A Kaiser Permanente study found that people who slept 6-8 hours a night and reported lower stress levels lost more weight. The study involved nearly 500 participants who were trying to lose at least 10 pounds, and those with the lowest stress levels and adequate sleep were most likely to succeed.
A study of 82 patients found gastric banding resulted in a mean excess weight loss of 42.8%, with 40% experiencing major complications and nearly half requiring band removal, despite a 60.3% patient satisfaction rate.
A new study published in Clinical Obesity reveals that bariatric surgery can result in significant weight loss in severely obese adolescents. The existing evidence suggests that bariatric surgery in older children results in significant weight loss and improvements in comorbidities and quality of life.
A recent study found that lifestyle intervention, including nutrition and physical activity components, is necessary to maintain or lose weight. Clinicians can effectively prevent further weight gain by providing guidance on healthy habits, leading to improved health status in overweight patients.
A study found that gastric bypass surgery resulted in greater weight loss and improved resolution of type 2 diabetes compared to sleeve gastrectomy and lap-band surgery. Additionally, patients who underwent gastric bypass experienced better quality of life outcomes.