Articles tagged with Weight Loss
The study reveals that leptin resistance causes the breakdown of the brain's appetite regulation system. Researchers found that a key gene called SOCS-3 plays a critical role in this process and may be targeted to aid in weight loss. The research provides new insights into obesity and potential therapeutic strategies.
A study published in JAMA found that premenopausal women who followed the Atkins diet for 12 months lost more weight than those on other diets, including Zone, Ornish and LEARN. The low-carb diet resulted in greater weight loss and favorable lipid profiles.
Participation in sports that emphasize weight loss is strongly linked to unhealthful weight-control behaviors and steroid use among adolescents. Additionally, dieting may predict weight gain in teens due to long-term adoption of counterproductive behavioral patterns.
A new study found that including protein from lean sources of pork in your diet can help retain more lean body mass, which includes muscle, while losing weight. The study, conducted by Dr. Wayne Campbell and his colleagues, evaluated the weight loss of 46 overweight or obese women who followed one of two reduced-calorie diets.
Researchers at Université Laval found that taking calcium and vitamin D supplements while on a low-calorie diet reduces the risk of cardiovascular disease. The study, which lasted 15 weeks, showed significant drops in LDL cholesterol and increases in HDL cholesterol.
A new study conducted at NYU Medical Center found that lap band surgery is an effective procedure for combating obesity in adolescents. Patients who underwent the surgery lost approximately 50% of their excess weight within a year, with no significant complications.
A study published in Archives of Internal Medicine found that weight loss through calorie restriction leads to decreased bone mineral density, increasing the risk for osteoporosis and hip fractures. In contrast, weight loss through exercise does not seem to produce the same effect.
Two Stanford/Packard studies confirm pro-eating disorder websites promote dangerous behaviors among adolescents, while also finding pre-teens with eating disorders tend to lose weight more quickly. Pediatricians and parents should be vigilant about internet use and recognize early signs of weight loss in pre-teen children.
Men who experience weight fluctuations may be at higher risk for developing gallstones, according to a recent study. Weight cycling, or repeatedly losing and regaining weight, was found to increase the risk of gallstone disease by 21-76% compared to those who maintained a stable weight.
A new study found that exercising regularly can lead to more effective weight loss than following a calorie-restricted diet, as exercise helps preserve muscle mass and improve aerobic capacity. Those who exercised lost between 9-10% of their body weight, while dieters lost 9-10%, but also experienced reduced muscle mass.
A new study by Saint Louis University researcher Edward Weiss found that both diet and exercise provide significant benefits in reducing the risk of diabetes. The study, which followed 50-60 year olds with a high body mass index, showed improvements in glucose tolerance and insulin levels in all three groups, regardless of whether they...
A new study by The Miriam Hospital and Brown Medical School found that daily weighing and taking quick action when needed can significantly help dieters maintain weight loss. Participants who weighed themselves daily had an 82% reduction in the odds of regaining five or more pounds compared to those who did not weigh daily.
In a year-long clinical trial, MK-0557, an antiobesity drug targeting the hunger-stimulating factor neuropeptide Y, failed to produce clinically meaningful weight loss. The drug showed modest weight loss in obese individuals but was not sufficient as a standalone treatment.
A 24-week multi-center, placebo-controlled phase III trial demonstrated Contrave's superiority in weight loss compared to placebo. Patients taking Contrave experienced an average excess of 7% weight loss from baseline, while those on the placebo saw only 1% weight loss.
A study published in Annals of Surgery found that duodenal switch surgery produced greater weight loss than gastric bypass in super-obese patients, resulting in higher success rates at one and three years post-surgery. The procedure also had fewer complications and improved nutritional outcomes.
Accelerating weight loss before dementia onset is linked to Alzheimer's disease, according to a study of 449 healthy adults. Those who lost weight weighed about eight pounds less than those without the disease.
A long-term study found that elderly participants who developed mild dementia showed a doubling of their average weight loss rate one year prior to diagnosis. Researchers believe this link may be useful for detecting Alzheimer's disease earlier.
Researchers found that increasing protein in the diet augments the body's PYY hormone, reducing hunger and aiding weight loss. High-protein diets stimulate greater release of PYY than high-fat or high-carbohydrate meals.
New research confirms the human body is designed to resist weight loss efforts due to strong mechanisms defending against caloric deficits. Dr. Neil King's studies demonstrate a 'plateau effect,' where weight loss from exercise and calorie restrictions stalls at a certain point.
A study published by the American Society of Plastic Surgeons found that weight loss can improve the appearance of cellulite in some women, but worsen it in others. Patients who lost more weight and had lower body mass index (BMI) experienced significant improvements.
A study by researchers at The Miriam Hospital and University of North Carolina found that both computerized and human feedback were effective in short-term weight loss. Participants who received automated counseling lost an average of 8-10 pounds, with 34% achieving a clinically meaningful weight loss.
A four-year study led by Temple University aims to test an internet-based telemedicine system to help overweight and obese African Americans lose weight. The program will be implemented through partnerships with several churches in North Philadelphia, where participants can access the study's website and moderated chat rooms for guidance.
A diet with a high carbohydrate content but a low glycemic index may help promote weight loss and reduce the risk of cardiovascular disease. Participants on diets with lower glycemic loads experienced greater fat loss, particularly in women.
Individuals who maintain a normal weight without a history of obesity exhibit consistent behaviors, such as limiting fast food consumption and sustaining high levels of physical activity. In contrast, those who struggle to maintain their weight report a lack of consistency in their lifestyle habits.
A study comparing gastric bypass and gastric banding surgeries found that bypass procedures had lower complication rates, greater weight loss, and higher patient satisfaction. Gastric bypass also reduced obesity-related diseases such as hypertension and diabetes more effectively.
Researchers discovered that women who develop dementia experience a decline in weight up to 10 years before memory loss. The study found that the brains of these women underwent changes before the onset of symptoms, potentially linked to postmenopausal hormonal changes or other factors.
A recent study found that individuals maintaining weight loss reported consuming more fat and fewer carbohydrates. Despite this shift, participants who maintained a low-calorie diet with moderate fat intake remained successful in weight loss maintenance.
A study of 23 clinical trials found that weight loss can predict a significant reduction in physical disability in patients with knee osteoarthritis. The research suggests that achieving a moderate weight loss of over 7.6% can lead to at least a moderate clinical effect on physical disability.
A study tested 35 volunteers with cheap and sophisticated pedometers to assess accuracy in free-living conditions. Results showed that only one in four pedometers fell within an acceptable range of variation, while overestimating steps taken in nearly two-thirds of cases.
Studies reveal that age-related changes in bone geometry and architecture can lead to increased fracture risk. Researchers found that older women experience a decrease in dense spongy tissue and an increase in cortical bone thickness, but not overall bone density.
A recent USF Health study published in Osteoporosis International found that low-carbohydrate diets do not increase bone loss. Patients on the diet lost significant weight without compromising their bone health. The study's lead author notes potential limitations, but emphasizes the benefits of a balanced approach to weight management.
Researchers found that a patient's prepregnancy weight is the strongest predictor of birth weight in the next pregnancy. Dr. Robert Blaskiewicz advises overweight moms to lose weight after their first pregnancy and avoid gaining weight between pregnancies.
A study by the American Society of Plastic Surgeons found that liposuction patients who maintained a healthy diet and exercise reported significant weight loss and clothing size reduction. The majority of patients lost an average of five to 10 pounds in less than six months, with 55% reporting a three-dress-size decrease.
A study of 80 moderately obese patients found that laparoscopic gastric banding led to a significant average weight loss of 21.6 percent, compared to 5.5 percent in the nonsurgical group. Lifestyle modification can also achieve up to 10 percent weight loss.
A new study by Dr. Greg Steinberg reveals that CNTF activates skeletal muscle AMP kinase, increasing fat metabolism and reducing the risk of metabolic abnormalities associated with excess weight. This finding opens the door to new strategies for obesity treatment.
A recent study found that calorie-restricted diets can lower fasting insulin levels, body temperature, and oxidative damage to DNA in humans. After six months on a low-calorie diet, participants showed improvements in heart function compared to those who didn't restrict calories.
Researchers found that 83% of college girls try to control their weight, regardless of their weight status. Unhealthy weight loss methods include skipping breakfast (32%) and smoking (9%). Only 19% of girls exercise regularly to lose weight.
A study of 452 patients found that older age and duodenal switch procedure were associated with increased complications after bariatric surgery. The findings suggest that surgeons should warn older adults about the risks involved.
A life-threatening complication of the Atkins diet was reported in a case study, highlighting the risk of ketoacidosis. Low-carbohydrate diets are associated with various side effects, including ketosis, constipation, and fatigue, according to experts.
Lifelong calorie restraint is crucial for preventing excess weight and age-related health issues such as high blood pressure and diabetes. Studies with rhesus monkeys show that maintaining a constant healthy body weight can improve overall health and prolong lifespan.
Rimonabant, a weight loss medication, shows modest benefit in reducing weight and improving cardiometabolic risk factors in obese patients. The study found significant reductions in weight, waist circumference, and triglycerides, as well as increases in HDL cholesterol levels.
A study analyzing five clinical trials found that low-carbohydrate diets led to greater weight loss and improved HDL levels after six months. However, increased total cholesterol and LDL levels were observed in those on low-carb diets after a year.
Women who implemented intensive lifestyle changes and lost 5-7% of their weight had fewer episodes of weekly incontinence compared to those in the metformin or placebo groups. Weight loss was particularly effective in reducing stress incontinence, which is linked to obesity and diabetes.
The Women's Health Initiative Dietary Modification Trial found that a low-fat, high-carbohydrate diet did not result in weight gain among postmenopausal women. Instead, participants lost about 5 pounds initially and weighed less than the control group after 9 years.
A long-term study found that a low-fat, high-carbohydrate diet did not lead to weight gain in postmenopausal women. The study, which followed 48,835 women for an average of 7.5 years, showed that the intervention group maintained a modest weight loss and showed no increase in weight over time.
A recent study published in the Journal of the American Dietetic Association found that eating breakfast every day or some days was significantly protective against overweight in adolescents with obese parents. Additionally, nutrition education is crucial for successful weight loss among low-income women, particularly when combined wit...
A new screening tool called SNAQ identifies patients at risk of weight loss due to poor appetite, which can be fatal. The questionnaire takes less than two minutes to answer and has been validated for use in both elderly and younger populations.
A recent study found that exercise is related to gastrointestinal symptoms and protective against them, contradicting previous assumptions. Participants who engaged in physical activity experienced lower levels of GI problems, including abdominal pain, irritable bowel syndrome, diarrhea, and bloating.
A recent study found that a genetic variation in the perilipin gene is associated with weight loss resistance, particularly in men and women who have become obese. Carriers of this gene variant lost an average of 20 pounds during a low-calorie diet, while those without it experienced significant weight changes.
Researchers at Tufts University found that a low-glycemic-load diet facilitated greater weight loss in overweight adults with high insulin secretion, but not in those with low insulin levels. The study suggests that measuring insulin secretion may help personalize weight-loss diets.
A new study published in the Journal of Clinical Investigation found that low-dose leptin therapy can reverse skeletal muscle, autonomic, and neuroendocrine adaptations associated with maintaining reduced body weight. The researchers suggest this approach may assist in long-term weight management.
Researchers found that megestrol acetate reduced weight loss and improved quality of life in patients with lung cancer and head and neck cancers undergoing radiation treatment. The study showed significant weight gain in the group receiving megestrol acetate compared to those on a placebo.
A one-year study found that combining weight loss medication with a comprehensive program of lifestyle modification yields twice the weight loss compared to using either approach alone. The study showed participants who received combined therapy lost significantly more weight than those in other groups.
A study published in The New England Journal of Medicine found that combining lifestyle modification with the weight loss medication sibutramine resulted in significantly greater weight loss among obese adults compared to using medication alone. Participants who kept daily food and physical activity records showed the most significant ...
A scholar argues that there is no scientific evidence to suggest people classified as 'overweight' are under direct threat from their body weight. The real causes of health issues are diet, exercise, and genetics, not body fat.
Researchers found that the hormone PYY inhibits eating in the morning but not in the evening, resulting in mild weight loss. High doses of PYY are required for weight loss, and further studies are needed to understand its potential as a weight loss treatment.
A study of Medicare patients found a significant increase in bariatric surgery death rates among those aged 65 and older. The risk was highest among men and those with lower surgeon volume, highlighting the need for balanced care in high-risk populations.
A new study finds that a lower dose of orlistat can help overweight individuals lose weight and improve their health. The medication, supported by over 100 clinical studies, demonstrated significant weight loss and reductions in cholesterol and blood pressure.
A vast majority of US adults are at risk of developing overweight and obesity, with a growing concern that this trend may worsen in the coming years. The study highlights the importance of maintaining a healthy weight through simple steps to reduce calorie consumption and prevent chronic conditions.
A new study published in The American Journal of Medicine reveals that a high-carb, vegan diet leads to significant weight loss and improved insulin sensitivity. With unlimited servings of fruits, vegetables, and whole grains, this low-fat diet is also associated with lower rates of prostate cancer and various life-threatening diseases.