Articles tagged with Weight Gain
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A study of 31 long-term diet studies found that only a small minority of participants achieved sustained weight loss, while the majority regained weight. Exercise was found to be a key factor in maintaining weight loss, and dieting may even lead to negative health effects.
A new study found that pregnant women who gain excessive or adequate weight are four times more likely to have an overweight child. The study suggests reevaluating current pregnancy weight guidelines, as excessive weight gain during pregnancy can influence child health and increase the risk of obesity.
Researchers found that overweight teens who lost weight engaged in significantly more moderate to vigorous physical activity (7.6 hours/week for females, 11.7 hours/week for males) and spent less time watching TV compared to those who gained or maintained weight. This study provides valuable insights into behaviors associated with succ...
The Stanford University School of Medicine study found that the Atkins diet was the most effective for weight loss among four popular diets. The women on the Atkins diet lost more weight and experienced greater improvements in cholesterol and blood pressure compared to those on other diets. The simplicity and high protein content of th...
A new study suggests that skipping breakfast and consuming frequent fast food lead to an increased risk of weight gain in adolescents as they enter adulthood. Researchers analyzed data from over 20,000 teens and found a significant increase in both behaviors and associated weight gain during this critical period.
A study published in Nicotine & Tobacco Research found that naltrexone significantly improved smoking cessation rates for women, with a 49% increase in success rates compared to men. The medication reduced cravings and withdrawal symptoms, leading to a higher likelihood of quitting smoking.
A study published in The Lancet found that weight gain during the interpregnancy period is strongly associated with major maternal and perinatal complications. Women who gained 3 or more BMI units were at increased risk of stillbirth, large-for-gestational-age births, and caesarean delivery.
A new study found that an increase in body mass index (BMI) between first and second pregnancies is associated with adverse outcomes, including maternal complications and perinatal complications. Women who gained a modest amount of weight between pregnancies experienced increased risks of gestational diabetes and stillbirth.
New research published by the American Physiological Society found that brains of rats bred to be lean are more sensitive to orexin A, a chemical that stimulates appetite and physical activity. This suggests a biological basis for being a couch potato, where fidgeting and other minor movements can burn calories and aid weight control.
A study found that TB patients underweight at diagnosis who gain less than 5% weight during the first two months of treatment have a significantly increased risk of disease relapse. This association holds even among those with abnormal chest x-rays and positive sputum cultures after 2 months of anti-tuberculosis treatment.
A new anti-obesity vaccine has shown promising results by slowing down weight gain and reducing body fat in animal models. The vaccine, targeting the hormone ghrelin, allowed rats to maintain normal eating habits while gaining less weight and accumulating less fat.
A recent study published in JAMA Network found that weight gain since early adulthood is associated with an increased risk of breast cancer in postmenopausal women. Women who gained 55 pounds or more after age 18 were at a 45% increased risk, while those who lost 22 pounds or more and maintained their weight had a 57% lower risk.
Researchers found that a single bout of overeating from supersizing a fast-food meal can result in significant hidden financial costs, including increased energy needs, medical care, and vehicle expenses. The study's findings suggest that these costs can outweigh the initial savings of upsizing a meal, making it a less affordable option.
A large study of 68,183 middle-aged women found that those who slept 5 hours or less per night were more likely to experience major weight gain and become obese over 16 years. The researchers didn't find a link between sleep duration and physical activity levels.
A study found that women in low-income food-insecure households are 50% more likely to be obese and gain at least 10 pounds in a year compared to those in fully secure households. Researchers propose modifying food assistance programs and nutrition education to address this issue.
Researchers found that women who gained more than 60 pounds during adulthood were almost twice as likely to have ductal type tumors and more than 1.5 times more likely to have lobular type cancers. The risk for metastatic disease increased with weight gain, particularly among those who gained over 60 pounds.
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.
Scientists studying social stress in Syrian hamsters found that subordinates eat more and gain weight after being defeated by a dominant hamster. This model can help researchers understand human stress-induced obesity.
A newly discovered enzyme in the brain, CPT1c, plays a crucial role in managing hunger and satiety. Mice lacking this gene eat less but gain more weight on high-fat diets due to their brain's inability to regulate energy balance.
A new study provides evidence that consuming three servings of low-fat dairy foods per day can aid in weight loss and promote overall health. The research, consistent with the 2005 Dietary Guidelines for Americans, highlights the benefits of dairy consumption on body weight.
Researchers have identified a new target for obesity treatment by discovering a small molecule that activates the G protein-coupled receptor GPR119, leading to reduced food intake and weight gain in rats. The compound, PSN632408, also shows promise in improving lipid profiles and insulin sensitivity.
A study published in Pediatrics found that children who underwent surgery for obstructive sleep-disordered breathing (OSDB) due to enlarged adenoids experienced a significant increase in excess weight, averaging 13% over 12.6 months. This weight gain may be linked to reduced motor activity and poor sleep quality after the surgery.
A Rutgers University study found that college students experience average weight gain of seven pounds during their first year, primarily resulting from consuming excess calories. The researchers recommend adopting a balanced diet and increasing exercise to prevent weight gain and associated health risks.
Scientists studied mice lacking POMC gene to understand obesity and fat distribution. The research shows that cortisol levels are not the sole factor, but rather part of a chain of hormonal signals associated with obesity. Glucocorticoids were found to accelerate weight gain and diabetes in treated mice.
Researchers dispelled the myth that eating late at night causes weight gain. Female rhesus monkeys on a high-fat diet gained 5% more weight after having their ovaries removed, showing ovarian hormones play a role in weight balance. The study found no correlation between late-night eating and weight gain.
In a study published in Biology Letters, researchers found that male monkeys of two species experience a 10% weight gain when their mates are pregnant. This gain is likely due to hormonal changes, including increased prolactin and estrogen levels. The study's findings could provide insights into human fathering behavior and motivate me...
Researchers have discovered a new key area in the brain that responds to the fat hormone leptin, which plays a crucial role in resisting high-fat-diet-induced obesity. The ventromedial hypothalamus (VMH) region, previously thought to only be involved in appetite regulation, was found to also respond to leptin and is essential for maint...
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.
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.
Two studies by Cornell professor David Levitsky found that women who weighed themselves daily using the Tissue Monitoring System (TMS) gained less weight than those in a control group. Additionally, women who received lessons on estimating portion sizes in all-you-can-eat dining halls also showed no significant weight gain.
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 study of 526 prostate cancer patients suggests that a man's body mass at different ages and adult weight gain can predict the risk of progression after surgery. Researchers found that obese men and those who gained weight quickly experienced biochemical failure more often.
A recent study has found that patients who are obese at age 40 and experience rapid weight gain have a higher risk of prostate cancer recurrence. The research, published by the American Association for Cancer Research, suggests that men who gained an average of three and a half pounds per year are more likely to experience biochemical ...
Results from two Phase II studies support the efficacy profile of sitagliptin, a novel DPP-IV inhibitor, improving glycaemic control in patients with type 2 diabetes. Treatment with sitagliptin resulted in no significant weight gain and a low risk of hypoglycaemia.
A new study published in Psychopharmacology suggests repeated nicotine exposure can increase motivation for food weeks after the last exposure, counteracting its appetite-suppressant effect. This finding has significant implications for smoking cessation and weight gain concerns.
A study by Dr. Mihai Covasa and colleagues found that a high-fat diet can reduce the body's sensitivity to cholecystokinin, a hormone that helps regulate appetite, in rats. This reduced sensitivity leads to increased overconsumption of highly palatable foods high in dietary fat.
Researchers found that blocking oxytocin receptors during pregnancy reduced offspring growth and increased delay in milk release. This suggests improving the oxytocin system could encourage longer breast-feeding and support human health.
A study of over 2,200 US girls found that decreased physical activity was the main reason for weight gain and obesity. Increasing physical activity by 2.5 hours of brisk walking per week could potentially prevent weight gain and reduce obesity risk during adolescence.
A Finnish twin study found that intentional weight loss was linked to increased mortality in otherwise healthy individuals. The findings highlight the importance of preventing weight gain in children and adults to reduce the risk of health problems.
A study published in PLOS Medicine found that individuals with an intention to lose weight had lower mortality rates compared to those who did not have this intention. The researchers followed a cohort of overweight individuals for 18 years and found that those who were motivated to lose weight had significantly lower mortality rates.
A study of 10,000 employees found that work fatigue and overtime were strongly associated with weight gain. Dissatisfaction in combining paid work and family life was also linked to weight gain among women, while job demands were a risk factor for men. The findings suggest that workplace conditions play a crucial role in employee health.
A large-scale study found that quitting smoking slows lung function decline in men and women, with a 38% decrease in men and 17% in women. However, weight gain significantly diminishes the beneficial effects of quitting on lung function, particularly in men.
Researchers identified molecular and behavioral changes in mice with a faulty circadian system, which can lead to obesity and metabolic syndrome. The study suggests that misregulated genes in various tissues cause metabolic changes, leading to weight gain and related disorders.
A recent study published in Circulation found that rapid weight gain during the first week of life is significantly associated with being overweight two to three decades later. The research, led by Dr. Nicolas Stettler, suggests that this critical period may be crucial in programming lifelong physiology.
Adolescent girls who engage in radical weight-control behaviors, depression, and perceive their parents' weight as obese are more likely to become obese. Erratic eating and lack of exercise do not strongly predict obesity.
Researchers found that high weight prior to diagnosis was associated with poorer survival, particularly in women who had never smoked. Weight gain after diagnosis also increased the risk of recurrence and death, especially among normal-weight women.
A large-scale study found that excess body size significantly increases the risk of developing kidney stones, with men weighing over 220 pounds facing a 44% higher risk. Weight gain since age 21 also contributes to this increased risk, particularly in older and younger women.
Researchers at UCLA and VA discovered a link between lipin levels and body weight, finding that excess lipin can lead to accelerated weight gain in mice. Variations in lipin levels may play a role in why some people are more prone to weight gain than others.
A US study found a strong link between frequent fast-food consumption and weight gain, as well as increased insulin resistance in young black and white adults. The study of over 3000 participants showed that those who ate at fast food restaurants more frequently gained more weight and developed insulin resistance.
A 15-year study found that eating at fast-food restaurants more than twice a week is associated with significant weight gain and increased insulin resistance. The study highlights the importance of healthy eating habits to mitigate these risks.
Researchers found that increased fat reserves bolster immune systems in animals, providing extra insulation from cold and energy to fight pathogens. This study suggests a potential benefit of temporary weight gain during winter holidays.
A recent study by the American Society of Plastic Surgeons reveals that patients who eat a proper diet and exercise after liposuction are more likely to achieve positive long-term results. These individuals have a 96% chance of losing weight and a 15 times higher likelihood of being satisfied with their results.
Maintaining a stable weight has been shown to lower risk factors for heart disease in young adults. Over a 15-year period, those who maintained their weight showed no significant increase in cardiovascular disease risk factors, compared to those who gained weight.
A recent study found that maintaining a stable weight, even for obese individuals, significantly reduces the risk of heart disease. The study, which followed over 2,500 young adults for 15 years, revealed that those who gained weight were nearly five times more likely to develop metabolic syndrome and related health issues.
A recent study found that nearly 82% of participants who gained 15 pounds or more over 15 years developed metabolic syndrome, a group of metabolic risk factors linked to increased heart disease risk. Weight stabilization is recommended as a key public health strategy.
A study by Johns Hopkins Medicine found that new-generation antipsychotics olanzpine, quetiapine, and risperidone can induce insulin resistance in children, even at moderate doses, leading to increased risk of Type 2 diabetes and heart disease.
A study of 91,249 women found a strong association between frequent consumption of sugar-sweetened beverages and increased risk of type 2 diabetes. Women who consumed more sugar-sweetened drinks experienced greater weight gain and higher risk of developing the condition.
A review of 18 studies found that hypnosis-based smoking cessation programs were more successful for men than women, with a 7 percent advantage. Researchers suggest gender differences in quitting smoking may be the reason behind this disparity.
A Yale researcher found six common patterns among women who successfully maintained weight loss for at least a year. These patterns involve recognition of problems, taking control of behavior change, and incorporating new habits and support systems.
Researchers found that artificial sweeteners impair the body's natural ability to regulate food intake and weight. They suggest focusing on calorie consumption and exercise instead of relying on diet drinks.