Articles tagged with Weight Loss
A new study of over 300,000 people found that obesity significantly increases the risk of premature death by 5.9 and 6.4 years for men and women aged 40-50, respectively. Optimal weight remains the same across different age groups, with excess weight artificially adding years to real age.
A recent study found that low-fat diets combined with moderate exercise resulted in not only desired weight loss but also significant loss of bone mineral density. Women who participated in the study lost an average of 7 pounds, but also experienced twice as much bone loss as those who didn't modify their diets or exercise patterns.
Researchers at Washington University School of Medicine suggest that obesity drugs can improve long-term weight loss results when used in conjunction with lifestyle changes. Patients who have already made significant progress through behavioral programs may still benefit from medication to maintain their weight loss.
A meta-analysis of formerly obese individuals who lost weight found that their resting metabolic rate decreased, explaining why dieters struggle to maintain weight loss. This decrease in metabolism may be a key factor contributing to the difficulty in keeping excess weight off.
A pilot study at Duke University Medical Center found that bupropion SR combined with a 1,600-calorie diet resulted in significant weight loss among non-depressed women. The study showed a 6.21% weight loss in the treatment group compared to 1.56% in the placebo group.
A study published in the American Journal of Clinical Nutrition found that African American women who lost weight on reducing diets burned less resting energy expenditure than their white counterparts. This difference was significant and may contribute to the higher prevalence of obesity among Black women in the US.
A study of nearly 4,000 young adults found that smoking has a negligible effect on body weight, contrary to the tobacco industry's claims. Smoking cessation, however, is associated with significant long-term weight gain.
Researchers found that inexpensive signs can increase stair use by 4.8-7.2% among different age groups and racial demographics, with significant benefits for Caucasians but little impact on African Americans.
A study by Stanford University School of Medicine found that individuals dissatisfied with their bodies and those with a history of weight fluctuations face extreme difficulty losing weight. The research suggests that combining diet and exercise is crucial for success, emphasizing the importance of addressing both aspects.
The new guidelines provide a comprehensive framework for healthcare professionals to diagnose and treat overweight and obesity in adults. Key findings include the importance of assessing body mass index (BMI), waist circumference, and risk factors for diseases associated with obesity, as well as recommending calorie reduction, increase...
A comprehensive study published in the American Journal of Public Health found that weight loss, not weight gain, is associated with higher mortality rates in seniors. Women with a body mass index of 20 or lower had a significantly higher mortality rate than others.
A large study of 5,106 primary school students found that overweight children had higher blood pressure, total cholesterol, LDL cholesterol, and lower HDL cholesterol levels than their lighter peers. The study also showed that many more children became overweight over time than returned to a healthy weight.
A new study reveals that body fat is significantly associated with increased blood pressure, particularly in women. Researchers found that those who gained more fat over time also experienced higher increases in blood pressure.
A study of 975 older adults with hypertension found that about 40 percent maintained diet and exercise changes, enabling them to stop taking medication for high blood pressure. Participants who made moderate changes in body weight and salt intake showed impressive results, controlling blood pressure without medication.
The TONE study shows that weight loss and sodium reduction produce significant results in reducing the need for blood pressure medicine. Lifestyle interventions led to a 30% reduction in blood pressure medication use among participants.
A University of Florida study found that women who exercised at home lost more weight and maintained their progress longer than those in a group exercise program. The home-based workout group averaged over 25 pounds of weight loss, compared to 15 pounds for the group exercisers.
A new study by Dr. June Stevens of the University of North Carolina at Chapel Hill found that excess body weight increases the risk of death from heart disease and other causes up to late life, with optimal weight found at a body mass index (BMI) of 19-22 until age 75.
Researchers found that nearly 77% of participants reported a trigger event preceding their successful weight loss. The majority of participants made significant changes in their dietary intake and physical activity levels to achieve serious weight loss. On average, they expended calories equivalent to walking 28 miles per week.
A study published in the Proceedings of the National Academy of Sciences found that mice with resistance to leptin are more likely to become obese. The researchers used a novel technique called ICV infusion to deliver leptin directly into the brain, which resulted in significant weight loss and fat reduction in lean mice.
A study of 32 obese women found that shedding excess weight led to improved body image and increased sexual activity. However, the improvement was not statistically significant and the level of sexual activity remained below national averages.
Female patients with acute anorexia nervosa exhibit low plasma leptin concentrations, reflecting restricted energy intake. Leptin levels increase upon weight gain, but drop again after weight loss, suggesting a complex relationship between leptin regulation and weight fluctuations in these individuals.
A recent study by the University of Pennsylvania School of Medicine found that black women have lower resting metabolic rates than white women, making it harder to lose weight. This difference in metabolism was observed even after adjusting for weight and muscle mass.
A Cornell University nutritionist analyzed 40 studies on long-term use of the diet pill Redux and found that the benefits do not outweigh the risks. The amount of weight lost after one year is equivalent to a 62-calorie difference a day, roughly the amount burned by walking for half a hour.
A Johns Hopkins study found that declining testosterone levels in HIV-positive men can predict weight loss and increased risk of death. Researchers measured testosterone in 26 men and discovered a significant decline in hormone levels among those who experienced weight loss.