Articles tagged with Weight Loss
A large-scale study will test three weight-maintenance strategies: self-directed/usual care, personal contact, and interactive technology. Participants who lose 9 or more pounds in the initial phase will be eligible to enroll in phase II.
Researchers at Saint Louis University found that daily injections of growth hormone helped obese patients lose an average of five pounds. The weight loss was primarily due to the reduction of body fat, particularly in the abdominal area.
The XENDOS study shows that Xenical significantly improves weight loss, waist measurement, blood pressure, triglyceride levels, fasting plasma glucose, and HDL cholesterol in patients with Metabolic Syndrome. The treatment also reduces the risk of type 2 diabetes by 36%.
Researchers found that participants on the Atkins diet lost an average of 14.7 pounds compared to 5.8 pounds in the conventional diet group after one year. Additionally, Atkins participants had greater increases in HDL cholesterol and reductions in triglycerides.
In a six-month clinical trial, participants on a low-carbohydrate diet lost an average of 13 pounds and reduced triglyceride levels by 20%, compared to 4 pounds and 4% for the low-fat group. Insulin sensitivity improved in non-diabetic participants and blood sugar levels decreased in diabetic patients on the low-carbohydrate diet.
In a study published in The New England Journal of Medicine, researchers found that Atkins' dieters lost twice as much weight during the first six months compared to those on a conventional low-fat diet. Over time, both groups regained weight, but Atkins' dieters showed greater improvements in blood lipids, including increased HDL chol...
A University of Pittsburgh study examines the effects of gastric bypass surgery on type 2 diabetes in 1,150 patients over a five-year period. The results show that diabetes resolves after an average of 62 days following surgery, with patients experiencing significant weight loss and improvement in glucose levels.
A study by Laura Svetkey and colleagues found that a diet rich in fruits, vegetables, and low-fat dairy products, combined with regular exercise, can effectively lower blood pressure. The DASH diet was paired with traditional dietary and exercise guidance for the best results.
A new study found that individuals who included Yoplait Light in their diets lost 22% more weight, 61% more body fat, and 81% more trunkal (stomach) fat compared to those on a low-calcium diet. The calcium-rich diet helped participants maintain lean muscle mass and reduce waist circumference.
A University of Pittsburgh study found significant imbalance in bone turnover among post-operative patients undergoing stomach-reduction surgery, resulting in up to an 8% drop in bone density. The researchers suggest that major weight loss requires ongoing calcium and vitamin supplementation for bone health.
A Stanford research team conducted a comprehensive analysis of low-carbohydrate diets, finding they lead to short-term weight loss through reduced caloric intake. However, there is insufficient evidence on the long-term effects and potential health risks associated with these diets.
A study published in JAMA found that an internet-based weight loss program was effective among adults at risk for type 2 diabetes, with participants who received email counseling losing more weight and showing greater increases in exercise. The program provided a tutorial, weekly tips, and access to resources, as well as personalized s...
A study published in JAMA found that sibutramine, a weight loss medication, helped obese adolescents lose an average of 17.2 pounds when used in conjunction with a behavior modification program. The study also showed improvements in insulin levels and a reduction in weight regain over time.
A daily multivitamin and mineral supplement reduced the incidence of minor infections among healthy people over 45. Intentional weight loss was associated with a 24% lower death rate compared to unintentional weight loss.
The American College of Preventive Medicine rejects popular fad diets like Atkins, promoting instead a balanced diet rich in whole grains, vegetables, and fruit. The College emphasizes that sustainable weight loss and improved health come from healthy eating habits combined with regular physical activity.
A broad-based research program is needed to understand obesity, which cannot be easily explained by personal failing. Genes and environment interact to determine body weight, with genetic factors accounting for individual differences in weight among present time.
Eating high-quality protein helps maintain muscle mass during weight loss efforts, burning more calories. A study found that a moderately high-protein diet resulted in greater weight loss and reduced body fat compared to a low-carbohydrate diet.
The American Heart Association strongly criticizes a new study on high-protein, low-carbohydrate diets, citing its tiny sample size and short duration. The organization emphasizes that there is no single 'diet' but rather a set of guidelines for a healthy dietary pattern rich in fruits, vegetables, whole grains, and lean protein sources.
A study of African American and white women found that weight loss improved metabolic profiles regardless of visceral fat loss. Visceral fat loss was greater in white women, but the benefits on major disease risk factors were similar across racial groups.
A new study published in Obesity Research reveals that shedding excess pounds decreases activity of the ACE enzyme, a key player in high blood pressure regulation. By losing weight, individuals can lower their risk of cardiovascular disease, stroke, and kidney disease, as well as experience significant improvements in blood pressure.
In a 6-month study, black women experienced a 26% decrease in daily energy expenditure after weight loss, while white women saw a 16% increase. The authors conclude that black women's decline in physical activity increases their risk of weight relapse.
The XENDOS study found that 28.3% of obese individuals had undetected or untreated diabetes or pre-diabetes. Xenical-treated patients experienced significant weight loss and improved cardiovascular risk factors compared to lifestyle intervention alone.
The XENDOS study demonstrates that Xenical plus lifestyle intervention is more effective than lifestyle intervention alone in preventing or delaying the development of type 2 diabetes. Significant and sustained weight loss was achieved with Xenical, which also improved cardiovascular risk factors.
A new study finds that low-carbohydrate, high-protein diets may increase the risk of developing kidney stones and raising bone loss. Researchers observed a significant decrease in urinary citrate levels and an increase in acid excretion in subjects following these diets.
A study found that over 90% of patients experienced significant improvement in GERD symptoms after gastric bypass surgery. Patients also saw a decrease in medication use, including proton pump inhibitors and histamine 2 blockers.
A recent study reveals that feeding tubes do not necessarily improve the quality of life for patients with severe dementia. The study analyzed data from over 385,000 nursing home residents and found that states with higher rates of
Recent studies have shown that combining Xenical with a mildly reduced calorie diet can improve glycaemic control, body weight, and waist circumference in overweight or obese patients with type 2 diabetes. The medication has been found to reduce HbA1c levels by as much as 46% in patients with poor glycaemic control.
Researchers found Xenical significantly improved HbA1c and fasting plasma glucose levels in patients with type 2 diabetes. Additionally, treatment with Xenical showed post-prandial glucose benefits and cost-effectiveness as an adjunctive therapy to oral anti-diabetic medications.
A one-year study found that a diet reducing fat and calories, combined with walking, led to an average weight loss of 8.5% and improved blood sugar levels. Exercise was reported as the most beneficial behavior among participants.
A 12-month study of 430 overweight men and women showed a significant weight loss of 11.6 kg with Xenical, with improvements in blood pressure, cholesterol levels, and waist circumference. The results demonstrate the efficacy of Xenical in a real-life clinical practice setting.
A recent study has found that low-calorie dieting raises ghrelin levels, while gastric bypass surgery sharply reduces them, making it a potential key to unlocking the secrets of successful weight loss. The research also suggests that this mechanism may be why gastric bypass surgery is often more effective than dieting.
Researchers at Duke University Medical Center investigated the impact of taste and smell deficits on cancer patients' weight loss and nutritional status. Adding flavor-enhancing powders derived from foods like cheese, bacon, garlic, and fruits showed promise in improving appetite and immune function.
A study presented at Nutrition Week showed that patients taking weight loss medication Xenical who enrolled in a support programme lost twice as much weight as those who did not (8.5kg vs 4kg). The two-way support improved patient satisfaction, with over 90% of patients worldwide satisfied with their treatment and level of weight loss.
Researchers found that patients taking Bupropion SR lost statistically significant more weight than those in the placebo group during a 24-week initial period. After 48 weeks, patients who received Bupropion SR continued to lose weight, with an average of 8.6% and 7.5% body weight loss.
A study published in the American Journal of Clinical Nutrition found that women who gained weight after weight loss had significantly lower energy expenditure due to physical inactivity. To match their initial weight, these individuals would need to engage in at least 80 minutes of moderate-intensity physical activity per day.
C75 blocks fatty acid synthase, a key enzyme in energy storage, to alter brain messengers regulating appetite. Lean mice quickly regain normal eating habits after treatment, while obese mice fail to recover.
The study, conducted in Olmsted County, Minnesota, found that only a small percentage of people utilize recommended approaches to weight loss. The efforts being undertaken by CardioVision 2020 aim to reduce cardiovascular disease burden through diet and exercise changes. Meanwhile, another study on breast cancer patients highlights the...
The Look AHEAD trial will examine the effects of a lifestyle intervention program on cardiovascular health in people with type 2 diabetes. The study, which began screening participants in July, aims to enroll 5,000 volunteers and follow them for up to 11.5 years.
A University of Michigan study tracked weight changes among over 10,000 adults for 13 years, finding that about 51% of men and 55% of women remained in the same weight category. The study also revealed a significant 'yo-yo diet effect,' with nearly one-fifth of children aged 2-12 being overweight or at risk.
New research presents preliminary results of a study on Xenical's effectiveness in promoting rapid and sustained weight loss. The medication has been shown to improve cardiovascular risk factors and maintain weight loss for up to two years, resulting in significant health benefits.
Researchers found that adding leptin to sibutramine increased weight loss in obese rats, as it prevented a decrease in leptin levels that normally occurs with weight loss. This study provides new clues on how to overcome the plateau effect and may lead to successful treatments for obesity.
A study published in Obesity Research found that bupropion, an antidepressant approved for depression and smoking cessation, is effective for long-term weight loss in obese women. Women who took bupropion combined with a 1,600-calorie diet lost significantly more weight than those on placebo, with sustained effects for up to two years.
A study found that 12% of girls aged 12-14 experienced binge-eating episodes, while 7% engaged in self-induced vomiting to lose weight. Researchers recommend screening for eating disturbances among girls with higher body mass indexes.
Researchers found that obese women who used weight loss medication MERIDIA in combination with a comprehensive lifestyle modification program lost an average of 24.4 pounds, compared to 8.4 pounds for those treated by medication alone. Lifestyle modification included diet and exercise, as well as weekly group sessions to plan meals and...
A study found that weight loss lowered high-normal blood pressure in overweight adults, but only a small percentage maintained substantial weight loss over three years. Another study discovered that scuba diving increases the risk of brain lesions due to decompression illnesses and heart abnormalities.
A recent study published in the American Journal of Clinical Nutrition found that a low-calorie diet can slow down metabolism, but when stopped, the metabolic rate returns to normal. Variations in resting metabolic rate do not predict weight regain, suggesting other factors are at play.
Women who repeatedly gain and lose weight, especially if obese, have lower HDL or
A study of 24 postmenopausal women found no significant differences in resting metabolic rate (RMR) between those who lost weight and a control group. Despite average weight loss of 13 kg, the subjects regained an average of 10.9 kg after energy balance was restored.
A new obesity treatment program has resulted in sustained weight loss for six years by developing two fundamental internal skills: self-nurturing and effective limit setting. Participants lost an average of 13 pounds in the first 12 weeks and continued to lose weight after treatment ended.
A new study finds that intense weight training exercises can increase strength in older men, similar to those in their 20s. Researchers also observed improvements in muscle tone, aerobic capacity, and cholesterol profiles.
Two human studies suggest CLA may help overweight individuals lose weight and fat, maintain weight loss, retain lean muscle mass, and control adult-onset diabetes. In one study, participants experienced a statistically significant reduction in body fat gain with no serious side effects.
A study published in the American Journal of Clinical Nutrition found that black women who lost weight through dieting had a significantly lower energy expenditure than white women. The researchers suggest that differences in body composition, including denser bones and more lean tissue in the limbs, may contribute to this disparity.
A new study suggests that Americans gain about a pound during the winter holiday season, which accumulates over time and contributes to obesity later in life. The researchers found that increasing physical activity may be an effective method for preventing weight gain during this high-risk time.
A recent NIH-funded study found that overweight breastfeeding mothers can safely lose weight through a balanced diet and regular exercise without harming their infants. The study showed an average weight loss of 5 kilograms in the intervention group, while the control group experienced variable results.
A recent study by Duke University researchers found that moderate exercise alone can improve cholesterol levels and reduce body fat in mildly obese people, regardless of weight loss. The study showed significant improvements in cardiovascular risk factors, including a decrease in LDL cholesterol and an increase in HDL cholesterol.
A UK study found that individuals who completed an intensive, very low calorie diet (VLCD) program maintained a significant weight loss of 23% or more for over five years. This is higher than the general rate of weight loss with modest programs, which averages 9%.
A six-year study found that elderly women who lose weight are nearly four times more likely to die than those who maintain their weight. Maintaining average BMI over the study period had the lowest death rate among participants.
A study by Brown University researchers found that overweight women who used home exercise equipment lost significantly more weight than those without the equipment, with an average of 16.3 pounds lost compared to 8.1 pounds. The equipment also helped participants maintain a higher level of exercise throughout the study.
A large-scale national study will investigate whether weight loss reduces cardiovascular disease and slows atherosclerosis progression in obese people with type 2 diabetes. The 7-year trial, funded by the National Institute of Diabetes and Digestive and Kidney Disorders, aims to enroll 6,000 participants.
Scientists at OHSU have discovered a mechanism in the brain that controls weight, named the adipostat, which acts as a fat thermostat. The discovery could lead to medications that help regulate patient weight and prevent excessive caloric intake.