Articles tagged with Body Weight
Small increases were observed in childhood obesity rates and severe obesity among US adults between 2013 and 2023. The study found no significant changes in waist circumference or other obesity-related measures during this period.
A Tel Aviv University study found urban bats have shorter pregnancies and start reproducing earlier due to favorable temperatures and food abundance in cities. This is the first study linking urban living to mammalian reproductive patterns.
Researchers found that women who had used the oral contraceptive pill had a lower risk of ovarian cancer, with a 39% reduced risk for those who had given birth to two or more children. The study also identified certain biomarkers and lifestyle factors associated with a lower risk of ovarian cancer, including lower body weight and short...
A cohort study found that patients without type 2 diabetes had higher discontinuation rates and lower reinitiation rates of GLP-1 receptor agonist therapy. Inequities in access and adherence to effective treatments exacerbate disparities in obesity.
The BP-CATCH trial found significant racial and ethnic disparities in pediatric counseling for children with high blood pressure, but no disparities were observed among those with or without obesity. The study highlights the need to address these disparities to provide equitable care to all patients.
A cohort study found city-level sugar-sweetened beverage taxes associated with reduced mean body mass index (BMI) among adults. These associations were seen in demographic subgroups, including young adults who consumed the most SSBs.
A new Cochrane review found that calorie labelling in supermarkets, restaurants, and other food outlets leads to a small reduction in the calories people select and purchase. The average reduction was 1.8%, equating to around two almonds per 600-calorie meal.
A new study by Mass General Brigham investigators found that Black people were less likely than non-Black people to undergo metabolic and bariatric surgery, even though both groups were equally likely to discuss it with health care providers. Men were also less likely to discuss and receive MBS than women.
A nationwide cohort study in Korea found that postdiagnosis weight gain is associated with an increased risk of heart failure after breast cancer development. Effective weight intervention can protect cardiovascular health, particularly within the first few years after diagnosis.
Engaging in 30 minutes of aerobic exercise per week modestly reduces body weight, waist circumference, and body fat measures. Aerobic training exceeding 150 minutes per week may be needed for clinically important reductions.
A new study published in the journal Nutres found that adopting a healthy diet can reduce the severity of chronic pain, regardless of body weight. The research, conducted by the University of South Australia, explored associations between body fat, diet, and pain and found that higher consumption of core foods was directly associated w...
A study by ETH Zurich researchers has found that epigenetic markers in fat cells can lead to the yo-yo effect, where weight drops but returns. The researchers also found evidence of this mechanism in humans, suggesting that obesity can leave a lasting mark on gene expression.
Studies published in JACC found that anti-obesity drugs such as tirzepatide and semaglutide improved cardiac structure and function, as well as reduced cardiac risk biomarkers with lifestyle interventions. These findings suggest that these treatments may have a transformative impact on cardiovascular health beyond weight loss.
A digital health behavior intervention improved child weight-for-length trajectory and reduced childhood obesity at 24 months. The intervention was effective in a racially and ethnically diverse population, including groups at elevated risk for childhood obesity.
A large cohort study found that mothers with eating disorders were more likely to have children with psychiatric disorders, while those with pre-pregnancy BMI outside the normal range also showed an increased risk. The findings suggest that clinicians should consider these factors when preventing offspring mental illness.
A randomized controlled trial found that time-restricted eating (TRE) led to greater improvements in glucose control, weight loss, and fat reduction compared to standard nutrition counseling in adults with metabolic syndrome. TRE resulted in a lower risk of muscle mass loss during weight loss.
Researchers found that cancer survivors with overweight or obesity are more likely to develop a second cancer, especially obesity-related ones. This study highlights the importance of promoting weight management and increasing awareness of second cancers among physicians and cancer patients.
A post hoc analysis found semaglutide treatment did not increase the risk of developing depression or suicidal ideation and was associated with a small reduction in depressive symptoms. Monitoring for mental health concerns is essential for individuals with obesity to receive proper support and care.
Researchers discovered that sponges in the Gulf of Eilat employ a unique tactic to deter predators by storing high concentrations of toxic molybdenum. The symbiotic relationship between the sponge and a bacterium enables this process, allowing the sponge to accumulate metals and neutralize their toxicity.
A new study found that low energy availability among female athletes impairs performance by up to 18% in short-term tests and increases systemic stress, compromising immune function. Athletes who restrict their food intake experience muscle loss and decreased physical performance.
Research emphasizes the impact of parental factors on offspring's health outcomes. The study discovered a significant association between parents' weight status at 17 and their children's risk of obesity. This finding suggests that health issues can be inherited across generations, with parental characteristics playing a crucial role.
Adults who consume more pulses show better diet quality and lower added sugar levels. Greater pulse intake is also associated with favorable weight-related outcomes and a reduced risk of elevated blood pressure.
New research shows tirzepatide consistently reduces bodyweight and waist circumference, with greater reductions in participants with longer disease durations. Tirzepatide also achieves higher weight loss targets and reduces waist circumference more significantly than placebo across all disease duration categories.
A genetic mutation in a quarter of all Labradors hard-wires them for obesity, making them hungrier between meals and burning fewer calories. Owners must be strict with feeding and exercising their dogs to keep them slim.
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 systematic review of 95 studies found that 3D camera system estimates, patient self-estimates, and the Lorenz method are accurate for estimating adult body weight. However, no method is foolproof, and alternative strategies should be available when patients are unable to provide an estimate.
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 new study published in the Journal of Health Communication found that news sites, especially UK and US sources, continue to use stigmatizing images when reporting on obesity. The research highlights the need for news media to be mindful of the images included in health news articles.
A new study found that body image dissatisfaction during pregnancy varies widely among women, influenced by complex factors such as positive and negative experiences. Negative body image can have serious effects on the mother and baby, including depression, anxiety, and poor quality interactions. The research highlights the importance ...
Having obesity before and during early pregnancy is linked to adverse outcomes like high blood pressure, preeclampsia, and gestational diabetes. These complications account for a small percentage of increased cardiovascular disease risks in the years following pregnancy for people with obesity.
Researchers found tirzepatide equally effective in treating young-onset and late-onset type 2 diabetes, improving HbA1c levels and weight. The drug also showed similar benefits in cardiometabolic markers such as waist circumference and blood pressure.
In a randomized clinical trial, weekly tirzepatide showed greater reductions in HbA1c levels and body weight compared to prandial insulin as an additional treatment in people with inadequately controlled type 2 diabetes. The study also found less hypoglycemia with tirzepatide.
Researchers at the Laureate Institute for Brain Research found significant effects of floatation-therapy on body image and anxiety in patients with anorexia nervosa. The study showed immediate and sustained reductions in body image dissatisfaction and improved anxiety, which remained after treatment and lasted up to six months.
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 randomized controlled study found that participants who restricted their daily eating to between noon and 8 p.m. lost more weight and showed similar improvements in blood sugar levels compared to those on a calorie-restricted diet.
A large-scale study of 107 countries and regions found a strong association between daily soft drink consumption and the prevalence of overweight and obesity among adolescents. The findings suggest that reducing soft drink consumption is crucial in combating adolescent obesity.
A study finds that additional recommended cervical cancer screenings before birth are associated with an increased risk of preterm delivery. The findings suggest that cervical cancer screening guidelines should consider the downstream implications for preterm delivery risk when weighing population-level costs against benefits.
Researchers discovered that using fat-free mass for gentamicin dosage calculation yields more effective results than traditional methods. This method is particularly beneficial for premature babies, who have weaker kidneys and require adjusted dosing.
A recent international study of over 745,000 adolescents from 41 countries found a decrease in those who overestimate their weight and an increase in those who underestimate it. This shift could reduce the effectiveness of public health interventions aimed at weight reduction in young people, as they may make unhealthy lifestyle choices.
Research from University of Illinois Chicago found water fasts spur noticeable short-term weight loss, but metabolic benefits disappear soon after fast ends. Participants lost 4-10% of their weight during the fast, and some gained back the lost weight within three months.
NUTRITION 2023 brings together leading nutrition experts to present groundbreaking research and discuss the latest developments in nutrition science. The event will feature scientific symposia, educational sessions, and award lectures covering topics such as food systems, human health, and nutritional interventions.
A new study found that a higher body mass index (BMI) increases the risk of five different rheumatic diseases, including gout and psoriatic arthritis. Women are more susceptible to these diseases than men, particularly those who have gone through menopause.
Once-weekly Icodec demonstrated superior HbA1c reduction compared to once-daily Degludec after 26 weeks, but no difference was found in weight change. However, Icodec showed a higher rate of combined level two or three hypoglycemic events
Research reveals that women with PCOS experience significant body image concerns, including greater self-classification as overweight and lower body satisfaction scores. This correlation may increase the risk of developing eating disorders like anorexia or bulimia.
A new family-based treatment approach for childhood obesity has been successfully implemented in pediatric primary care settings, leading to improved weight outcomes over 24 months. The treatment's effectiveness was found to extend beyond the treated child, with siblings also experiencing improvements in weight.
A recent study of 106,000 births in New York City found that neighborhoods with healthier food options had lower rates of small for gestational age births. Higher densities of unhealthy food retail establishments were linked to increased risks of large or small-for-age birth weights.
A study of treatment-naïve transgender youth found that nearly two-thirds reported eating an unhealthy diet, over three-quarters did not engage in physical activity, and half did not get enough sleep. The research highlights the need for individualized medical and nutrition interventions to protect their long-term metabolic and cardiov...
A new pilot study found that even low levels of saccharin, acesulfame-K and cyclamate can modulate the copy rate of genes in white blood cells, sensitizing them to certain immune stimuli. The researchers also discovered that taste receptors may act as sensors for the cellular immune system.
A study of 307,000 neonates with very low birth weight found that increased use of probiotics in hospitals was associated with reduced risk of necrotizing enterocolitis, but not sepsis or mortality rates. The adoption of routine probiotic use increased slowly from 2012 to 2019.
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.
Despite the decline in most services, FQHCs reported an increase in patient visits for substance use disorder, depression, anxiety, and sexually transmitted infections. Quality-of-care measures also plummeted, with only one measure returning to pre-pandemic levels.
A new UCLA study identifies sex-specific brain signatures associated with obesity in men and women, revealing differences in brain networks related to early life adversity, mental health, and sensory stimulation. The findings suggest the need for tailored interventions based on an individual's sex.
A recent study has identified 60 unique brain proteins that may influence body weight via their expression in the brain. Genetic factors are believed to contribute to up to 50-75% of BMI variation, with the brain playing a critical role in regulating energy homeostasis.
A new study explores the growing trend of patient influencers promoting prescription drugs on social media, often with close ties to pharmaceutical companies. Despite some good intentions, researchers raise concerns about the lack of medical training and potential for misinformation, highlighting the need for greater regulation.
New research reveals that excess weight or obesity is more deadly than previously thought, with about 1 in 6 US deaths related to it. The study challenges the 'obesity paradox' and highlights the pitfalls of using body mass index (BMI) as a health metric.
Participants who reduced their social media use by 50% saw significant improvements in how they felt about their weight and overall appearance. The study suggests that limiting social media use may be a feasible method of producing short-term positive effects on body image among vulnerable populations.
A new study found that long-term voluntary wheel running improved skeletal muscle and bone parameters in female mice, but the effects varied depending on body weight. High body weight was more beneficial for muscle and bone health with aging, especially when combined with exercise.
Researchers found that young adults post-ACLR who exhibited lower patellofemoral joint (PFJ) loading during hopping were more likely to develop PFJ osteoarthritis at 1-year and worsening PFJ osteoarthritis between 1-5 years. Lower PFJ contact force was linked to increased risk of early osteoarthritis.
Women who followed most aspects of a healthy lifestyle had about half the risk of long COVID compared to those without any healthy lifestyle factors. Maintaining a healthy body weight and adequate sleep were strongly associated with lower risk of long COVID.
Researchers analyzed data from the VITAL trial and found that vitamin D supplementation increased biomarkers associated with vitamin D metabolism in people, regardless of their weight. However, these increases were significantly smaller in people with elevated BMIs, suggesting a blunted response to supplementation.