Articles tagged with Weight Gain
A new study suggests that gut bacteria are partially responsible for metabolic changes leading to weight gain in women after chemotherapy treatment. The research found that the pre-treatment microbiome of patients who gained weight was different from those who did not, and fecal transplantation resulted in glucose intolerance in germ-f...
A study using MRI found a positive association between nucleus accumbens cellular density and waist circumference in childhood. Higher cellular density predicted greater increases in waist circumference over time, linking unhealthy eating to obesity.
The Ezintsha study found that newer regimens containing dolutegravir and tenofovir alafenamide demonstrate a large increase in weight, especially in women. The study showed that all three regimens were potent and well-tolerated by patients, but the newer regimens had more side effects and resistance benefits over older regimens.
New HIV treatments may increase weight, but surprisingly limit cardiovascular risk due to increased leptin levels. Leptin therapy has restored vascular function in patients with lipodystrophy.
A new study found that people with obesity who gain weight tend to perceive their body size as smaller than it actually is. Despite improvements in accuracy over time for those maintaining a stable weight, the degree of body image distortion remained significant in weight gainers.
Research found a significant increase in insulin pump use and a decline in diabetic nephropathy, while pre-pregnancy obesity rose. The percentage of mothers with excess weight gain during pregnancy also increased. Despite this, the prevalence of very large babies born remained the same.
Researchers found that female mice mated with sterile male mice experienced a growth-reproduction trade-off, resulting in weight gain and increased reproductive output in late life. However, this also led to a reduced lifespan compared to those housed with other females.
Researchers identify ALK as a candidate gene for thinness by studying Estonian population cohort and finding it is involved in regulating energy expenditure and sympathetic tone. ALK deficient mice exhibit reduced fat mass and protected against diet-induced obesity.
A UBC scientist has identified a gene called ALK that plays a role in resisting weight gain in humans. The study found that a mutation in the ALK gene is associated with thinner individuals, and that deleting the gene in mice made them resistant to diet-induced obesity.
A recent study found that genetic variations in estrogen receptor 1 (ESR1) may be linked to clinically significant weight gain when using the etonogestrel contraceptive implant. Women with two copies of a specific variant on average gained over 30 pounds more while using the implant compared to others.
A new study at LSU's Pennington Biomedical Research Center investigates the metabolic consequences of short-term weight gain, which may negatively impact health in the long term. Researchers found that even temporary weight fluctuations can alter physiology and increase risk of heart disease and insulin resistance.
School closures during the COVID-19 pandemic are expected to exacerbate childhood obesity by reducing out-of-school time and increasing sedentary activities. Interventions such as grab-and-go meals, farmers markets, and prioritizing physical education can help mitigate these effects.
Researchers developed a computer program analyzing molecules in blood plasma to identify individuals at risk of becoming overweight and developing obesity-related diseases. The test is 90% accurate in detecting whether the subject will gain weight without intervention, also predicting diabetes and other health risks.
A leading health psychologist argues that negative attitudes towards weight gain affect patient treatment quality. Research shows that obesity is a complex condition with multiple causes, and using positive language can help promote understanding.
Research published in PLOS Biology found that the timing of meals affects metabolism, with eating breakfast promoting fat burning and late-night snacking delaying it. The study suggests that a daily fast between evening meal and breakfast can optimize weight management.
A recent study published in BMC Cancer found that nearly two-thirds of women diagnosed with breast cancer experience significant weight gain, with the majority gaining over 20 kilograms. The study highlights the importance of early intervention and management strategies to prevent weight-related issues after a breast cancer diagnosis.
A new study analyzed weight changes and their impact on lung function over a 20-year period, finding that moderate or high weight gain accelerates decline. Weight loss attenuates lung function decline in obese individuals, while maintaining low weight is crucial for preventing chronic respiratory diseases.
A recent Brigham Young University study found that even exceeding the recommended 10,000 steps per day did not prevent weight gain in college freshmen. Despite increased physical activity, participants gained an average of 1.5 kg over the six-month period.
A review article published by George Washington University researcher Leigh A. Frame found a strong correlation between processed food consumption and the rising obesity epidemic in the US. The study suggests that limiting ultra-processed foods and increasing whole grain, fruit, and vegetable intake can help combat weight gain.
Researchers link various environmental factors such as food access, recreational opportunities, and natural amenities with engagement in weight management programs. The study also examines the impact of changes in the food, built, and socioeconomic environment on BMI in US counties.
A study of pregnant women found that those who ate at night and consumed lower-quality diets were more likely to retain five kilogrammes or more after giving birth. Practising night eating along with low diet quality demonstrated the greatest likelihood of substantial postpartum weight gain and retention.
A recent review suggests that artificial sweeteners, commonly used to aid weight loss, may actually contribute to the development of type 2 diabetes and weight gain. According to UniSA Professor Peter Clifton, consuming large quantities of artificial sweeteners can alter gut bacteria and lead to increased calorie intake.
A new study finds that a high-fat, high-sugar diet alters the intestinal endocannabinoid system and changes the gut microbiome, with potential interactions between specific bacterial genera and eCB activity observed. These findings could help develop better nutritional strategies to prevent or treat metabolic complications.
A new study by Emory University researchers found that college football players' weight gain leads to adverse changes in cardiac structure and function, including increased blood pressure and arterial stiffening. Early intervention is needed for this young and otherwise healthy athletic population.
A recent study published in The BMJ found that weight gain from young adulthood to middle age increases the risk of premature death. Maintaining a normal weight throughout adulthood is crucial for reducing this risk, especially preventing weight gain during early adulthood.
Research suggests that elite athletes, particularly football linemen in the US, have a higher risk of cardiovascular problems due to rapid weight gain during early training. Aerobic training can help offset this risk, according to a new study published in JAMA Cardiology.
Researchers at the University of Pittsburgh Graduate School of Public Health have established evidence-based guidelines for maternal weight gain during twin pregnancies. Gaining within targeted ranges reduces the risk of poor health outcomes. Women should discuss safe weight gain amounts with their healthcare providers to minimize risks.
A study at the University of Guelph found that dog owners frequently make errors when measuring out dry dog food, with significant variations in portion sizes. The researchers recommend using a kitchen scale to ensure precise measurements and prevent under- or over-nourishment.
Clinical trial results show that pregnant women with obesity can support fetal development without excess calorie intake. The study's findings suggest maintaining pre-pregnancy calorie intake and improving diet quality instead of increasing daily calorie consumption.
Increasing nut consumption by half a serving a day may help stave off gradual weight gain, according to researchers. Substituting unhealthy foods with nuts was associated with lower risk of obesity and weight gain.
A new study funded by the National Institutes of Health found that teenage girls who go to bed later are more likely to gain weight compared to those who sleep earlier. The research also showed a significant association between late bedtime and increased waist size and body fat in young females.
A world-first study is being conducted to explore novel weight loss regimes for night shift workers in Australia, where irregular hours disrupt normal eating and sleeping patterns. Researchers hope to guide night shift workers to better health with the findings of this study.
A new study at Karolinska Institutet found that lipid turnover in fat tissue decreases with age, making it easier to gain weight despite reduced caloric intake or exercise. The study showed that individuals who maintained higher lipid turnover rates after bariatric surgery were more likely to keep the weight off.
Researchers challenge widespread misconceptions about nighttime eating and weight gain, finding protein consumption before bed has no effect on belly fat metabolism or whole-body fat burn in active women. Contrary to previous beliefs, a high-protein snack at night can actually have beneficial effects on fat release and metabolism.
A new study published in the Journal of Clinical Investigation reveals a previously unknown gut-brain connection that plays a key role in obesity caused by overeating. The research found that increased levels of gastric inhibitory polypeptide (GIP) in the gut inhibit the action of leptin, leading to weight gain.
A Mediterranean-style diet has been shown to reduce the risk of gestational diabetes (by 35%) and weight gain (average 1.25 Kg) in pregnant women, particularly those with pre-existing obesity or metabolic risks. The study suggests that this intervention could be effective for high-risk pregnant women.
During their first year of university, males experience greater unhealthy weight gain due to poor diets, while females fare better. Sex-specific interventions are crucial to improve dietary habits and mitigate negative health consequences.
A large study found that people with a high body mass index (BMI) or who gain weight as they get older may have a lower risk of amyotrophic lateral sclerosis (ALS). The researchers also found that participants who gained the most weight had a 37-percent lower risk of ALS than those who didn't gain weight or lost weight.
A UCSF-led study found 22% of young men and 5% of young women engage in disordered eating behaviors to gain weight. These behaviors can lead to muscle dysmorphia, heart failure, depression, and social isolation if left unchecked.
A new paper suggests that variation in brain energy expenditure during childhood may influence patterns of energy expenditure and weight gain. The study proposes a hypothesis linking the brain's energy demand to obesity risk, highlighting the need for further research into the role of brain development on body weight.
An observational study of nearly 44,000 women found that exposure to artificial light at night while sleeping was associated with measures of obesity at baseline and follow-up. Reducing exposure to artificial light at night could be considered in obesity prevention interventions.
A new study published in the Journal of Nutrition Education and Behavior found that a home-based weight management program improved the health of both children and their parents. The Developing Relationships that Include Values of Eating and Exercise (DRIVE) curriculum led to modest reductions in body mass index for children and signif...
Youth who experienced high levels of teasing about their weight gained an average of .20 kg per year more than those who did not. The authors theorize that weight-associated stigma may lead to unhealthy behaviors and stress-induced weight gain through cortisol release.
Researchers at the University of Georgia found that daily self-weighing, combined with graphical feedback, can help adults maintain or lose weight during and after the holiday season. Participants who weighed themselves daily managed to avoid weight gain, while a control group gained weight.
Researchers found that daily self-weighing can help prevent holiday weight gain by allowing individuals to make behavioral changes based on their weight changes. Participants who engaged in daily self-weighing maintained or lost weight during the holiday season, while those who did not gained weight.
A randomized, controlled trial found that ultra-processed diets led to higher calorie consumption and weight gain compared to unprocessed diets. Participants consumed an average of 508 calories more per day on the ultra-processed diet, resulting in a two-pound weight gain.
A small-scale trial found that participants eating ultra-processed foods consumed more calories and gained weight than those on a minimally processed diet, despite similar calorie counts. The study suggests that ultra-processed foods may be a significant contributor to overeating and weight gain.
A comprehensive analysis of 25 studies revealed that prepregnancy body mass index (BMI) was more strongly associated with risk of adverse outcomes than gestational weight gain. The study included nearly 197,000 women and suggests that optimal pre-pregnancy weight is crucial for a healthy pregnancy.
A study found that a high-calorie diet combined with stress leads to more weight gain than the same diet without stress. The researchers discovered a molecular pathway controlled by insulin and the NPY molecule, which drives additional weight gain. This highlights the importance of being mindful of food intake when stressed.
Research suggests marijuana users are more likely to maintain a healthy weight compared to those who don't use cannabis. The study of over 33,000 participants found that persistent users were less likely to be overweight or obese.
A new study found that online diet goal-setting helped women with normal body weight achieve healthy weight gain during pregnancy. However, the tool was not effective for women with higher BMI levels, suggesting a need for personalized approaches to dietary change.
A new study presented at the Endocrine Society's annual meeting suggests that eating later in the day is associated with a higher body mass index and greater body fat. The research used advanced technology to track participants' sleep, physical activity, and eating patterns over a week-long period.
Researchers found quitting smoking significantly outweighs the risk of gaining weight for people with diabetes, despite potential weight gain being a risk factor for cardiovascular disease. The benefits of quitting smoking are substantial, with cardiovascular disease risk reduced by up to 41% among long-term quitters.
Excessive weight gain in early childhood can lead to higher cholesterol levels, central fat, and cardiovascular disease risk in teenagers. A new study found that earlier onset of high BMI in children under two years is associated with more severe health outcomes.
A recent review found that daily calorie intake was higher in people eating breakfast, but skipping breakfast did not cause greater appetite or weight gain. The study questioned the popular recommendation that eating breakfast is key to weight control.
A Swedish study of over 3,800 people found that high job demands are associated with significant weight gain in women, but not in men. The researchers suggest that women's greater responsibility for childcare and household tasks may contribute to this finding.
A German study found that routine counseling during pregnancy does not reduce excessive weight gain. Despite this, many participants showed improved dietary habits and physical activity, resulting in slightly smaller newborns.
A new study found that risk factors for obesity may vary between Hispanic and non-Hispanic white babies. The research suggests that genetic predispositions and epigenetic influences play a role in the development of obesity in different ethnicities.
A new study using a mouse model found that pregnant mice fed a high-fat diet gained more body fat compared to control mice, but quickly lost the added weight after giving birth. However, they began gaining more fat again and weighed two-fold above levels of control mice due to excess fat mass.
Moderate-to-large weight gain and loss among middle-aged and elderly Chinese Singaporeans are linked to increased risk of death, with weight loss associated with higher risk than weight gain. The study suggests that maintaining stability in body weight within the non-obese range may reduce mortality risk.