Articles tagged with Obesity
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A study published in Orthopedics found that patients who underwent knee or hip replacement surgery experienced a statistically significant decrease in weight and body mass index (BMI) after surgery. Notably, patients who were obese prior to surgery had the most significant post-surgical weight reductions.
A new study has discovered that capsaicin, a compound found in chili peppers, can cause weight loss and fight fat buildup by triggering certain beneficial protein changes in the body. The research, published in ACS' Journal of Proteome Research, suggests that capsaicin may lead to new treatments for obesity.
A study by McMaster University researchers found that overweight and obese women have a 30% greater risk of induced preterm birth before 37 weeks, increasing to 70% for very obese women. This higher risk is associated with serious health problems for the baby, especially when born earlier than 32 weeks.
A study published in Archives of Dermatology found that individuals with psoriasis who were obese at age 18 had an increased risk of developing psoriatic arthritis. The study also identified other predictors, including younger age at psoriasis onset and larger body surface areas affected by the condition.
A simple community program has been shown to be effective in preventing excess weight gain among young mothers. Women who attended the HeLP-her Community Lifestyle Program lost an average of 0.27kg over 12 months, while those in a control group gained 1.72kg.
Healthcare providers must develop understanding of lesbian-specific needs, addressing stigma and promoting culturally-sensitive programs. Lesbians face double disadvantage due to homophobia and being overweight, with depression and stress-related behaviors common outcomes.
A new surgical technique using a circular external fixator secures foot bones, allowing 90% of obese diabetics with Charcot foot to walk normally. The device is attached for only two or three months, reducing recovery time and complications.
A new study found that obesity is associated with poorer memory and brain function in older women, particularly those who carry excess weight around their hips. The research controlled for various health factors and suggests that different types of fat may have varying effects on cognition.
Researchers found that obese people preferred public health interventions perceived as non-judgmental and empowering. Participants were less likely to view stigmatizing or shaming approaches as effective. Non-commercial techniques, such as personalised care planning and long-term support systems, were also supported.
Research finds that overweight participants' brain activity is not linked to feelings of hunger when responding to food smells and tastes. Activation of the amygdala predicts weight gain in one year after scanning session.
New research finds that obese men are less sensitive to fat taste and have impaired gut hormone release, leading to overeating. The study suggests a possible link between high-fat diets and reduced physiological responses to fat, paving the way for further investigation.
A new study found that overweight and obese women with hot flashes can reduce their symptoms by losing weight through diet or exercise. Half of the participants reported improvements in hot flashes after six months, with those in the active weight loss group twice as likely to see an improvement compared to the control group.
A six-month weight loss intervention program improved flushing symptoms in overweight and obese women with menopause-related hot flushes. The study found that decreases in weight, BMI, and abdominal circumference were associated with improvements in self-reported hot flushes.
New research evaluating nine popular slimming supplements found no evidence that they facilitate weight loss beyond the placebo effect. The studies, led by Dr. Thomas Ellrott and Dr. Igho Onakpoya, tested various supplements against placebo pills in randomized controlled trials.
A new study from Purdue University found that higher protein intake can lead to weight loss in postmenopausal women, but also increases the risk of bone mineral density loss. Researchers analyzed data from two controlled diet studies and found that older women who consumed more protein through meat sources experienced faster bone loss ...
Despite claims that a campaign to promote healthy eating in UK schools has failed, new evidence suggests that such interventions can make a difference in reducing body fat and type 2 diabetes risk in schoolchildren. The Lancet Editorial cautions against diverting attention from the growing public health risks of obesity and diabetes.
A new study suggests that a protein called SIRT1, found in specific neurons of the brain, is essential for maintaining normal body weight. Without this protein, mice on high-calorie diets gain more weight and are more susceptible to obesity.
Researchers found that women with homes closer to supermarkets tend to have lower BMIs and those within five-minute walk of restaurants have higher BMIs. The study highlights the importance of food environment and built environment in contributing to obesity.
Research on Palestinian women who have given birth multiple times found a significant association between parity and increased risk of metabolic syndrome, obesity, and high blood triglyceride concentrations. The study suggests that any of these factors alone or in combination can increase the incidence of coronary heart disease.
A study found that overweight and obese individuals from the Asia-Pacific region are significantly more likely to die from cancer compared to normal-weight individuals. The research highlights the urgent need for effective strategies to tackle the obesity epidemic in Asia, which is fuelled by lifestyle changes and fattier diets.
A new study published in the Journal of Health and Social Behavior found that adolescent girls who perceive themselves as overweight but have a healthy weight are more likely to experience depressive symptoms than those with actual obesity. Additionally, underweight boys are also at high risk for distress. The researchers suggest that ...
Research at the European Society of Human Reproduction and Embryology found that overweight women undergoing IVF or ICSI are twice as likely to miscarry. Women with normal weight have a significantly lower miscarriage rate, highlighting the importance of pre-conception counseling for those using ART.
A study of 4,193 individuals aged 65 found that obesity, excess waist fat, and weight gain between 50-60 years are associated with a higher risk of developing type 2 diabetes. Maintaining optimal weight during middle age may help prevent diabetes in older adults.
Resveratrol supplementation has been shown to decrease energy intake by 13% and increase resting metabolic rate by 29% in mouse lemurs. The study demonstrates the compound's potential effects on obesity therapies, providing novel information on its impact on energy metabolism.
A new study finds women with polycystic ovary syndrome (PCOS) have higher bisphenol A (BPA) blood levels, associated with increased male hormones and reproductive problems. The study suggests that women with PCOS should limit their exposure to BPA due to its potential adverse effects on hormone balance.
A diet rich in antioxidants significantly improves insulin resistance in obese individuals with the metabolic syndrome. The study found that a daily intake of 800-1,000 milligrams of antioxidant-rich foods from fruits and vegetables enhances insulin sensitivity and reduces the risk of developing diabetes.
A recent study found that only 6.8% of obese individuals are 'metabolically healthy', meaning they have no history of heart disease or stroke, diabetes, or high blood pressure. These metabolically healthy obese individuals appear to have protection against cardiovascular disease.
A new study shows that laparoscopic gastric banding significantly improves psychological health in morbidly obese adults, with better quality of life and reduced levels of anxiety and depression after one year.
A study by Medical College of Georgia researchers found a chain of events linking excess fat to increased sodium retention and higher blood pressure. The team identified prostasin, a protease that activates the epithelial sodium channel (ENaC), which regulates salt excretion in the kidneys.
Researchers at Boston University School of Medicine discovered a new anti-inflammatory adipokine, Sfrp5, that modulates metabolic dysfunction in obesity and type 2 diabetes. The study found that Sfrp5 administration improved metabolic function and reduced inflammation in obese and diabetic mice.
The study found that nearly 97.5% of Scotland's adults are at risk for multiple health problems, with low education and socio-economic circumstances being key drivers. The prevalence of these risk factors is particularly high in the most deprived communities, highlighting the need for targeted interventions.
A UAB study confirms a significant link between depression and abdominal obesity, with individuals experiencing high levels of depression gaining weight at a faster rate. The study suggests treating depression is crucial to controlling obesity and preventing related diseases.
A six-year study by researchers at Henry Ford Hospital found that heavier prostate cancer patients have larger tumors. The study of 3,327 patients revealed a direct correlation between BMI and tumor volume, suggesting that obesity may contribute to the aggressive nature of the disease.
Research found that sarcopenia, low skeletal muscle mass and strength, is associated with insulin resistance and high blood-sugar levels in both obese and non-obese individuals. Muscle mass and strength are crucial in preventing type 2 diabetes.
Researchers discovered little difference in current health status between normal-weight and overweight people across all age groups. The study also found that people with a BMI in the overweight range are generally not at a higher risk for current health problems compared to those of normal weight, regardless of age.
A Seattle obesity study reveals that physical proximity to a supermarket is not the primary factor in determining healthy eating habits, with economic access playing a crucial role. The research found that people often shop at supermarkets over three miles away to save money, highlighting the need for more affordable and nutritious foo...
Overweight or obese adults who attended Weight Watchers group programs significantly reduced fasting glucose and insulin levels, reducing diabetes risk. Those who attended more sessions had greater weight loss and change in glucose and insulin levels.
An Indiana University study found that more physical activity leads to less obesity, with the greatest decline seen in white women who met minimum national guidelines. However, racial and ethnic differences were observed, particularly among Hispanic and African American women.
A study found that pulmonary rehabilitation improves health status in COPD patients with varying levels of obesity, including those with extreme obesity. The research suggests that obese COPD patients may benefit from rehab despite lower exercise capacities.
A study in fruit flies reveals a molecular pathway involved in dietary choices, which has implications for humans sharing the same pathway. The research opens doors to developing treatments for metabolic disorders by addressing nutritional imbalances.
A new study demonstrates that a first-person perspective of a life-sized virtual human female body can generate a body transfer illusion, where subjects experience ownership of the virtual body. This finding contradicts previous research assuming visuotactile synchrony as the critical factor in ownership illusions.
A new UC Davis study found that low-wage workers are more likely to be obese due to limited access to healthier food and physical activity options. Raising minimum wages may help expand access to healthier lifestyle choices.
Researchers discovered insulin's properties reduce inflammation in fat tissue, a key factor in developing insulin resistance and type 2 diabetes. Identifying the inflammatory molecule IL-6 and protein PKCdelta improved understanding of signalling mechanisms that can lead to medicines to reduce inflammation and related disorders.
A new study published in the International Journal of Behavioral Medicine found that losing weight quickly, rather than gradually, is associated with larger long-term weight losses and reduced risk of weight regain. Women who lost weight at a faster rate were more likely to achieve clinically significant weight loss and maintain their ...
Researchers found comparable obesity rates in white and black women living in similar social conditions. The study suggests that socioeconomic status and environmental factors play a significant role in explaining obesity disparities. Policies focusing on modifying social aspects of the environment may help reduce disparities among low...
A study by Cedars-Sinai researchers has found a significant link between methane production and obesity, with obese patients testing positive for methane on their breath having a significantly higher body mass index. The presence of methane-producing bacteria in the gut may play a role in obesity.
A Spanish study led by researchers shows that regular physical activity during adolescence can reduce the impact of a mutated FTO gene on weight and body fat. The study suggests that even modest amounts of exercise, such as one hour per day, can counteract genetic predispositions to obesity.
A study published in Diabetes Care reveals that 40% of obese participants had lower-than-normal testosterone readings, with a significant decrease in testosterone levels as BMI increased. Obesity and diabetes may exert independent influences on testosterone concentrations.
A new study by Johns Hopkins researchers warns that pay-for-performance policies may create financial incentives for discriminating against obese patients. Obese patients are at significantly greater risk of complications and cost more to treat than non-obese patients after surgery.
Research found an association between leisure time physical exercise and a future risk of developing fibromyalgia. Women who exercised regularly had a lower risk of developing the condition compared to inactive women. High BMI is also identified as an independent risk factor for future development of FM.
The Scripps Research Institute has been awarded a $1.3 million grant to develop a series of tests at its Florida campus to explore the potential of GPR119, a protein that regulates glucose balance and weight gain. The goal is to identify small molecule compounds that can be used therapeutically.
A study published in PLOS Medicine found that rural-urban migration in India is associated with rapid increases in obesity and diabetes. The research suggests that changes in migrant behavior, such as reduced physical activity, contribute to the risk of obesity and diabetes.
A new study confirms tart cherries' anti-inflammatory properties, reducing body and specific sites of inflammation, such as belly fat and the heart. This research also supports the potential health benefits of cherries in managing inflammation and lowering disease risk.
Researchers found that men with metabolic syndrome had twice as low blood H2S levels as lean men, while those with diabetes had four times lower levels. This reduction in H2S was associated with higher blood pressure, increased insulin resistance and damage to small blood vessels.
Researchers found that autonomous motivation, driven by personal reasons, was a significant predictor of adherence and weight loss. The study suggests building motivation can be an effective means of promoting adherence and weight loss.
A clinical study found that intensive breastfeeding support for obese women significantly improves breastfeeding success rates and infant health outcomes, including lower hospitalization rates for respiratory infections. The study involved 154 overweight or obese women who received either standard information or intensive peer counseli...
A new technique combining gentle tapping and emotional focus has been shown to significantly reduce food cravings in people who are overweight or obese. After just four two-hour sessions, participants experienced a long-lasting reduction in cravings, with some even forgetting their previous struggles.
The current BMI standards misclassify many reproductive-age women as 'not obese', particularly whites and Hispanics. The study recommends ethnic-specific BMI cutoff values to produce proper diagnosis of obesity, especially for Hispanic women.
A recent study published in the Journal of Clinical Endocrinology Metabolism found that modest weight loss can reverse many of the damaging changes seen in immune cells of obese people. This reversal is achieved through an 80% reduction of pro-inflammatory T-helper cells and reduced activation of other circulating immune cells.
A study by UCLA researchers found that nearly half of US adults with European ancestry carry the FTO gene variant, which is associated with weight gain but also linked to brain tissue loss. The findings suggest that individuals carrying this gene allele are at risk for a variety of diseases, including Alzheimer's and dementia.