Articles tagged with Weight Gain
A new study from Karolinska Institutet found no increased health risks for mothers or children with weight gain below recommended guidelines for women with obesity classes 1 and 2. In contrast, weight loss was associated with reduced risk of adverse outcomes in women with class 3 obesity.
A study published in JAMA Pediatrics found that the prevalence of overweight and obesity among 3- and 4-year-olds in Sweden has decreased after the pandemic. The researchers observed a reversal of unhealthy weight trends, indicating that an unhealthy weight status can be reversed.
A researcher is studying patterns of weight gain and BMI increases in children based on behavioral, social, environmental, and biological factors. The study aims to identify monthly patterns in BMI change and associated behaviors.
Researchers found that people who limited their eating to less than 8 hours per day were more likely to die from cardiovascular disease compared to those who ate for 12-16 hours. This contradicts previous research suggesting short-term benefits of time-restricted eating.
Researchers found that middle-age obesity is caused by age-related changes in the shape of neurons in the hypothalamus, a region controlling metabolism and appetite. A protein called MC4R detects overnutrition and regulates metabolism to prevent obesity. Dietary restriction may help maintain brain anti-obesity systems as we age.
New Norwegian research reveals a strong association between parental BMI and offspring's obesity status, even after adulthood. Individuals with both parents living with obesity have six times higher odds of developing obesity in middle age.
A new study published in the American Journal of Respiratory and Critical Care Medicine found that childhood tonsillectomy is not associated with an increased risk of obesity in adulthood. The research followed 132 children who underwent tonsillectomy for obstructive sleep apnea and found no link to weight gain in adulthood.
A new study in tens of thousands of people with obesity shows the impact of different weight management treatments on achieving a 5% weight loss. Effective treatment options include nutrition counseling, medically supervised meal replacements, anti-obesity medications, and bariatric surgery.
A new study published in LANCET eClinicalMedicine found that regular exercise can help individuals maintain weight loss after completing medical weight loss treatment. The study showed that exercising just two hours a week can lead to better quality of life, improved mental health, and reduced fatigue.
A new Danish study finds that a protein-rich breakfast increases satiety and improves concentration, but eating the same meal in larger quantities may lead to consuming more calories. The study's results suggest that replacing a carbohydrate-rich diet with a protein-rich diet can have a positive impact on preventing weight gain.
A recent study published in PNAS suggests that impaired macrophage function plays a key role in the development of type 2 diabetes in obese individuals. The research found that collagen breakdown is handled by macrophages, which become deactivated in obesity and insulin resistance, leading to the accumulation of collagen fragments.
A new study highlights the negative consequences of yo-yo dieting, including shame, body dissatisfaction, and stress. Participants reported engaging in disordered behaviors to lose weight, only to regain it and feel worse about themselves.
Researchers found that when participants had more self-compassionate responses to their lapse, they reported better mood and self-control over their eating and exercise behavior. Practicing self-compassion can help individuals become less demoralized by setbacks and quickly resume pursuing weight loss goals.
A new study published in Frontiers in Sports and Active Living found that resistance training before basketball practice has minimal to no effect on shooting performance. In fact, the only scenario where accuracy decreased was after upper-body training, but this decrease disappeared 30 minutes post-exercise completion.
Researchers have documented cannibalism in the mainland dusky antechinus during its breeding period. The behavior is linked to stress-induced death and provides an opportunity for energy gain via eating dead males or females of other species.
A systematic review of 42 studies found a positive association between 100% fruit juice intake and weight gain in children. Adults who consumed more fruit juice showed significant weight gain in unadjusted analyses.
Research from the University of Cambridge found that people with overweight or obesity experience a short-term increase in bodyweight when their depressive symptoms rise. The study suggests that monitoring and addressing depressive symptoms could help prevent further weight gain and improve overall health.
A new study led by Harvard T.H. Chan School of Public Health found that low-carbohydrate diets rich in plant-based proteins and fats, along with healthy carbohydrates, are linked to slower long-term weight gain. Diets high in animal proteins and unhealthy carbohydrates, on the other hand, are associated with greater weight gain.
A study of 123,000 individuals found that low-carbohydrate diets emphasizing whole grains and plant-based foods are associated with slower weight gain in the long term. Low-carb diets relying on animal-sourced proteins and refined carbohydrates result in faster weight gain.
A diabetes drug called dulaglutide may significantly lower a woman's risk of substantial weight gain after giving up smoking. In contrast to men, women are five times as likely to experience substantial weight gain after stopping smoking, according to the study.
Research shows that Australian children are at risk of excessive weight gain and declining fitness during school holidays. The two-year study found that body fat increased at a faster pace and aerobic fitness declined faster than in-school periods. Promoting physical activities during holidays could help address unhealthy weight gain.
Research suggests that anti-obesity medications can lower the risk of premature death in people with knee or hip osteoarthritis, particularly those who experience a slow-to-moderate rate of weight loss. Studies show a 28% lower risk of death for these individuals compared to those with no weight loss.
Women who underwent bariatric surgery had lower pregnancy weight gain compared to controls with similar early pregnancy characteristics. The study found no difference in weight gain based on surgical procedure or surgery-to-conception interval, but suggested a potential benefit for women with shorter intervals.
A Concordia University study found that Canadians of all sizes hold negative attitudes towards individuals with overweight and obesity, often internalizing these feelings and blaming their own behavior. The study also showed that females are more likely to report weight bias internalization than males.
A genetic study found that grizzly bears' energy production follows a daily pattern even during hibernation, with a blunted amplitude and shifted peak. This suggests that the circadian rhythm helps bears conserve energy while still maintaining some metabolic function.
Researchers found that as cats gained weight, their gastrointestinal transit time decreased, reducing nutrient extraction. The study also revealed changes in gut microbial composition, with an increase in Bifidobacterium and a decrease in Collinsella, opposite to what has been seen in overweight humans.
Researchers found an epigenetic signature in cheek cells of obese twins that differs from their thinner siblings, suggesting a susceptibility to obesity may be written into molecular processes. The discovery could lead to a simple cheek swab test for an obesity biomarker and enable earlier prevention methods.
A study of over 50 years found that excessive weight gain during pregnancy is associated with greater postpartum weight retention and increased risks of pregnancy complications and death. The researchers estimated associations between gestational weight gain and loss and mortality, including all-cause mortality and cardiovascular disease.
A large-scale study found that metformin can reduce weight gain and increase adherence to treatment in youth with bipolar disorder. The medication, typically used for Type 2 diabetes, was effective in preventing weight gain and showed promise as a potential solution to this common side effect of SGAs.
Weight gain in females with a family history of mood disorders begins before the onset of mood disorders, highlighting the need for childhood interventions. Early interventions can prevent adverse mental and physical outcomes in this vulnerable group.
A new analysis of 50 years of data found that pregnant people who gained more than the recommended amount of weight had a higher risk of death from heart disease or diabetes in the decades following. Higher risk was found for all weight groups studied, but no increase in risk was uncovered among those who were obese.
A new study suggests that progressive strength training using resistance can protect against the detrimental effects of a high-protein diet. The research found that exercise protected mice from gaining excess fat mass, but did not affect blood sugar control. This paradoxical finding has implications for athletes and individuals with se...
A new study led by Richard Johnson, MD, suggests that fructose is the key driver of obesity, bringing together long-incompatible theories on dietary causes. Fructose lowers active energy in the body, triggering hunger and food intake, and fatty foods become the major source of calories driving weight gain.
Research suggests that eating habits in winter may be better for metabolic health than in summer, especially in mice exposed to 'winter light'. The study found that these mice had less body weight gain and more rhythmic eating patterns, leading to benefits in metabolic health. Further studies in humans are needed to confirm this finding.
A new study found that pre-pregnancy obesity is a primary driver of future cardiovascular disease risk, rather than pregnancy complications. The research followed 4,216 individuals from early pregnancy to postpartum and found those with overweight or obese BMI had a higher risk of developing hypertensive disorders during pregnancy.
A new clinical trial has found that administering metformin to pregnant women with gestational diabetes does not increase adverse neonatal outcomes or maternal health risks. The study provides hope for expectant mothers and healthcare providers seeking a safe alternative to traditional insulin-based treatments.
A large US study found that increased fibre and carbohydrate from whole grains, fruit, and non-starchy vegetables is associated with less weight gain in midlife, while refined carbohydrates are linked to greater weight gain. Replacing refined carbs with whole grain equivalents results in less weight gain.
Weight gain in midlife women is linked to aging, menopause, and lifestyle changes, resulting in increased central adiposity and negative health ramifications. Comprehensive lifestyle interventions, including dietary changes and physical activity, are essential for weight management.
A new study from the University of Toronto finds that cyberbullying is associated with binge eating, weight gain worries and body image distress among 10-14 year olds. The study suggests that limiting social media that encourages eating disorders and appearance comparisons can help prevent these issues.
Researchers have identified a cluster of neurons in the hypothalamus called GABRA5 that regulates energy expenditure. Astrocytes control this cluster, producing tonic GABA that inhibits it, leading to weight gain.
Researchers at State University of Campinas found that coconut oil supplementation led to significant alterations in food intake, weight gain, and anxious behavior in mice. The study suggests that long-term consumption of coconut oil can contribute to the development of obesity and associated comorbidities.
Women who maintained a stable weight were 1.2 to 2 times more likely to achieve exceptional longevity compared to those who lost 5% or more, with a 51% lower survival rate at age 90. Stable weight is associated with increased longevity in older women.
A study by Pennington Biomedical Research Center and Woman's Hospital found that pregnant women in Louisiana were more likely to exceed recommended weight gain levels during the pandemic, with a 3-7% increase. This rise in non-optimal gestational weight gain may have long-term impacts on maternal and infant health.
Researchers at the University of New Hampshire found that pregnant women living in walkable areas engage in more physical activity and have fewer issues with pregnancy complications. The study also suggests that walking can have health benefits beyond exercise, such as social interactions and community engagement.
A new study from Lund University in Sweden found that the biggest metabolic changes following gastric bypass surgery occurred immediately after the procedure. However, one year later, the concentration of metabolites and fats had returned to nearly pre-surgery levels.
Researchers compared microgreens and mature vegetables, finding differences in nutritional profiles and effects on gut bacteria. Both types of vegetables were shown to limit weight gain in mice fed a high-fat diet, with potential benefits related to microbiome diversity.
Researchers found significant increases in body mass index among US youth during the COVID-19 pandemic, with effects most pronounced in low-income youth. The study highlights how preexisting social inequalities were exacerbated by the pandemic, leading to greater weight gain among vulnerable populations.
A large US study found that social determinants of health are a major factor contributing to higher cardiovascular disease mortality rates in Black individuals compared to Whites. The study analyzed data from over 50,000 adults and found significant associations between social factors such as unemployment and food insecurity with CVD m...
A study led by ISGlobal found that moving to areas with higher levels of air pollution was associated with a small increase in body mass index in young children. The effect was stronger in preschool- and primary school children, and independent of socioeconomic status.
Researchers at CU Anschutz Medical Campus identify fructose as a central conduit to obesity and diseases. Fructose works differently than other nutrients by lowering active energy, stimulating food intake and leading to weight gain.
A world-first study from the University of South Australia exposes the real weight gains of everyday Australians, finding that weight fluctuates throughout the year. The study highlights the importance of targeting temporal hot spots to curb unhealthy weight fluctuations and prevent unwanted weight gain.
A Northwestern University study found that only 60% of women with heart disease risk factors received counseling on optimizing their heart health during their six-week postpartum visit. The study highlights the need for improved access to care and increased awareness of maternal cardiovascular health monitoring.
A new study found that social media platforms like TikTok and Instagram are ideal spaces to educate and guide US youth of color on healthy weight management. Nearly 1 in 4 adolescents experienced obesity from 2017 to 2020, with youths of color experiencing disproportionately higher rates.
Researchers at the University of Alberta have discovered a correlation between chemotherapy-induced changes to gut bacteria and unhealthy weight gain in breast cancer patients. The study found that these patients gained abdominal fat and experienced inflammation, with significant changes to their gut microbiome.
A meta-analysis of almost 35,000 participants found that one-to-one sessions with dietitians were the most beneficial for controlling gestational weight gain. The team identified practical elements such as managing nausea and cravings to be key components of successful interventions.
A retrospective cohort study found a significant increase in gestational diabetes cases during the COVID-19 pandemic compared to pre-pandemic periods. The study attributed this rise to changes in population demographics and lifestyle factors related to the pandemic.
Research found that chronic stress overrides natural satiety signals, promoting eating of highly palatable foods. Mice stressed with a high-fat diet gained twice as much weight as those not stressed, highlighting the importance of a healthy diet during stressful times.
Researchers found that rare brain tumor patients struggle to access therapy and experience devastating psychological impact after diagnosis. The study calls for improved mental health services and specialized support for these patients.
A new study found that sixty percent of Canadians maintained or improved their lifestyle habits during the pandemic, while forty percent adopted less healthy behaviors. Researchers identified certain groups, including those with body image issues and stress, as more likely to adopt unhealthy habits.
A comprehensive review of 169 clinical trials found that the effect of fructose-containing sugars on adiposity varies among food sources and energy control. High doses of certain sources, like SSBs, lead to increased body weight, while others, such as fruit and honey, show moderate beneficial effects when consumed in moderation.