Articles tagged with Weight Loss
A new study published in Metabolism reveals that the hormone neurotensin is released in greater amounts by people who successfully maintain weight loss after a low-calorie diet. This suggests that neurotensin may play a key role in regulating appetite and weight management.
A new study published in Proceedings of the Royal Society B found that time-restricted fasting affects reproduction differently in male and female zebrafish. After returning to normal food consumption levels, females increased offspring production at the cost of reduced egg quality, while male sperm quality also decreased.
A study published in Diabetologia found that bariatric surgery can regenerate damaged nerves and improve metabolic risk factors related to diabetes. Peripheral neuropathy, a condition affecting over 30 million Americans, showed improvements two years after the procedure.
Exposure to female odours causes weight loss and extends the life spans of mice, potentially influencing human metabolism and ageing. The study found that male mice exposed to female odours experienced increased energy expenditure and reduced body fat levels.
A new class of compounds reduces weight dramatically and lowers blood glucose in lab animals, boosting calorie burn and avoiding nausea. The injectable treatments activate multiple gut hormone receptors, including GLP-1 and PYY, to signal fullness and curb appetite.
Research highlights that intensive behavioral weight loss programs significantly reduce cardiovascular disease and Type 2 diabetes risk factors, which persist for at least five years. Participants who lost weight through such programs had lower risk factors compared to those in less intensive or no weight loss programs.
A new survey found that nearly a third of Americans worry more about obesity due to COVID-19, with 28 million people considering weight loss methods. The survey also showed that nearly 90% with obesity have tried to lose weight at some point in their lives, but many underestimate the effectiveness of treatments like weight-loss surgery.
A new study published in the European Heart Journal shows that using waist-to-height ratio instead of BMI provides a clearer picture of patient outcomes in heart failure. The researchers found that greater adiposity is associated with worse outcomes, including high rates of hospitalization and reduced health-related quality of life.
Cases of Candida auris, a highly contagious fungal infection, rose drastically between 2019 and 2021, with an increase in echinocandin-resistant cases. The findings emphasize the need for improved detection and infection control practices to prevent the spread of C auris.
Studies found an association between living close to higher-quality food stores and better weight loss outcomes after bariatric surgery. Living near low-diversity stores was linked to less sustained weight loss, while moderate- or high-diversity stores had no effect.
Research reveals island-dwelling mammal species face higher extinction risks, with those experiencing extreme size changes being particularly endangered. Human arrival on islands multiplies the probability of extinction by 16, contributing to a 'protracted extinction event' spanning over 100,000 years.
Preliminary research found that better sleep health was associated with higher rates of attendance at group interval sessions, adherence to caloric intake goals, and improvement in time spent performing moderate-vigorous physical activity. However, the association between sleep health and physical activity was not statistically signifi...
A new study found that eccentric contractions prove most effective in preventing muscle wasting and damage after immobilization. Strengthening the unaffected arm through weightlifting also counteracted muscle atrophy, with a stronger cross-education effect observed for eccentric contractions.
A new review paper from Mayo Clinic outlines how obesity impacts common tests used to diagnose heart disease, such as ECG, CT scan, MRI, and echocardiogram. The study highlights the need for alternative approaches to prevent weight gain in patients with heart disease.
Researchers found 21 Alzheimer's disease-related genes associated with obesity, including those linked to neuro-inflammation and amyloid-beta protein deposition. Obesity in midlife and women is more closely linked to dementia risk than late life or men.
Researchers at UTHSC are conducting a study on interactive technology to aid weight loss in overweight and obese adults. The CHAMPS program will deliver a weight loss program via internet, patient portal, text messaging, and phone calls to reduce barriers and promote significant weight loss.
A study found that competition preparation temporarily reduces resting energy expenditure in physique athletes, primarily due to reduced energy intake and lower levels of thyroid hormone T3. This reduction can complicate weight loss and make it difficult for athletes to compete.
A study found that unintentional weight loss in people with Down syndrome coincides with brain changes associated with Alzheimer's disease, indicating it could be an early predictor. The researchers suggest that weight loss may be a useful tool for making an earlier diagnosis.
A new study found a significant weight loss of 8.8% among participants after six months, with improvements in health and vitality. The approach addresses biological antecedents of food intake and develops intrinsic motivation for behavior changes.
Research published in BMJ Open found that carrying excess weight from mid-life onwards increases the risk of physical frailty in older age. The study tracked over 4500 participants and found that obesity and high waist circumference were associated with a higher risk of pre-frailty/frailty, highlighting the importance of maintaining a ...
A six-year study published in the Journal of the American Heart Association found that reducing overall calorie intake was a stronger determinant of weight change than meal timing. The research suggests that limiting total eating window during the day may not be as effective for controlling weight as previously thought.
Researchers found that impaired olfactory identification and sensitivity functions are associated with frailty, suggesting a potential biomarker for predicting frailty and unhealthy aging. The study's findings suggest screening older adults' ability to smell various scents could be as important as testing hearing and vision.
A collaborative study between University of Galway and Brunel University London found that patients with severe obesity respond differently to a dietary weight loss programme based on their genes. The research identified a
A study of 159 consultations between doctors and patients with obesity found that weight loss advice was rarely effective and mostly consisted of generic tips like eating less and being more active. Doctors often offered unsupported guidance and stigmatizing stereotypes, hindering patient progress.
A randomized controlled trial found that a low-carbohydrate, high-fat diet helped patients with type 2 diabetes achieve better weight loss and glucose control over a 6-month intervention compared to a high-carb, low-fat diet. However, changes were not sustained 3 months after the intervention.
A large longitudinal study found that weight-loss surgery significantly reduces urinary incontinence episode frequency in adults with severe obesity. After seven years, improvements persist despite some weight regain, offering a durable benefit to patients.
Researchers at Karolinska Institutet discovered that SARS-CoV-2 infection triggers blood vessel formation in fat tissues, leading to thermogenic metabolism and significant weight loss. Blocking this process with an antiangiogenic drug restored weight loss in mice and hamsters infected with the virus.
A new study shows that paying cash to people with obesity for losing a specific amount of weight works better than offering free tools like weight-loss programs and wearable fitness trackers. Incentives tied to actual weight lost were most effective in the short term, while goal-focused financial rewards performed better in the long run.
A recent clinical trial found that the Green Mediterranean diet reduced visceral adipose tissue by 14%, outperforming both the traditional Mediterranean diet and a healthy diet. The new diet incorporates dietary polyphenols and lower red meat intake, resulting in significant weight loss benefits.
A new study from the University of South Australia found that eating 30-50 grams of almonds can help people cut back on kilojoules consumed each day. This leads to a reduced energy intake by 300 kilojoules, mostly coming from junk food.
Researchers at the University of Ottawa have discovered that patients with electrolyte abnormalities are twice as likely to be diagnosed with an eating disorder. This study analyzed Ontario health data between 2008 and 2020, identifying a potential preventative treatment for approximately 1 million Canadians.
Rates of complications, death, and subsequent surgery were similar for gastric bypass and sleeve gastrectomy in adolescents with severe obesity. Adolescents who underwent sleeve gastrectomy had lower emergency room visits and hospital admissions compared to those who had gastric bypass surgery.
A randomized controlled trial found that both total ankle replacement and ankle fusion improve quality of life and have similar clinical scores in patients with end-stage ankle osteoarthritis. However, TAR is associated with greater wound-healing complications and nerve injuries, while AF is linked to more blood clots and nonunion of t...
A new study found that intermittent fasting is associated with disordered eating behaviors, including binge-eating and compensatory behaviors like vomiting and compulsive exercise. The study analyzed data from over 2,700 adolescents and young adults and found that 47% of women, 38% of men, and 52% transgender or gender non-conforming i...
A new study published in the New England Journal of Medicine found that semaglutide, an approved obesity drug for adults, also helps adolescents with obesity lose weight and have healthier hearts. After 68 weeks, 72.5% of participants who received semaglutide had achieved at least 5% weight loss compared to just 17% on placebo.
A new study from the University of Vermont found that TikTok's most viewed content on food, nutrition, and weight promotes a toxic diet culture, with weight loss and thinness glorified. The study highlights the need for critical thinking skills and a radical rethinking of how we relate to our bodies, food, and health.
Researchers evaluated 116 adults' diets and found most underestimated their own diet quality, with a significant gap between self-assessment and objective measurements. The study suggests that people trying to lose weight or health professionals should provide concrete information on improving diet quality.
A new study published in the Obesity journal surveyed nearly 2,500 WeightWatchers members who lost an average of almost 58 pounds and kept it off for over 3.5 years. The study found that individuals who successfully maintained weight loss resumed efforts responsively after showing limited gains and used coping skills to get back on track.
A study published in Science Advances reveals that physical exercise triggers a neuromuscular circuit that links the production of interleukin-6 to muscle fat breakdown. This circuit is crucial for weight loss and has significant implications for obesity treatment.
A 6-month randomized clinical trial found that a low-carbohydrate diet intervention resulted in larger reductions in hemoglobin A1c (HbA1c) levels compared to usual diet among adults with elevated untreated HbA1c. The study suggests that this dietary approach may be useful for preventing and treating type 2 diabetes.
A study of obese women on the 'warrior diet' found no significant change in sex-binding globulin hormone levels but a moderate drop in dehydroepiandrosterone (DHEA) levels, linked to reduced breast cancer risk. Women also experienced weight loss and improved insulin resistance.
Researchers from University of South Australia found that porous silica can prevent fats and carbohydrates from being adsorbed in the body. Engineered particles of purified sand are designed to soak up digestive enzymes, fats, and sugars within the gastrointestinal tract.
The new guidelines, issued by the American Society for Metabolic and Bariatric Surgery (ASMBS) and the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), recommend metabolic and bariatric surgery for individuals with a BMI of 35 or more, regardless of obesity-related conditions. The guidelines also endo...
A team of researchers has identified specific neurons in the amygdala that drive mice to eat fatty or sugary foods, even when not hungry. Switching off these neurons reduced overeating and protected against obesity, while also boosting physical activity and improving metabolic health.
The American Gastroenterological Association releases new guidelines recommending medications paired with lifestyle changes for adults struggling to lose weight. The guidelines highlight the importance of treating obesity as a biological disease, reducing health complications like diabetes and fatty liver.
A study published in Neurology found that people with Parkinson's disease who gained weight had slower declines in thinking skills compared to those who lost weight. Weight management may play a crucial role in slowing cognitive decline in early Parkinson's.
The event will cover various topics including microbiota dysbiosis, oral and vaginal microbiota, and their impact on diseases like depression, cancer, and respiratory infections. The meeting aims to accelerate Microbiota medicine applications through strategic discussions.
A cohort study of nearly 200,000 people found that intentional weight loss reduces the risk of type 2 diabetes for those who are overweight or obese. However, for lean individuals, weight loss attempts are associated with longer-term weight gain and higher risks of type 2 diabetes.
A UK trial found that 70% of people with normal weight and type 2 diabetes entered remission by losing around 10% of their body weight, supporting the concept of a personal fat threshold. The study showed that even though participants had normal BMI, they had higher levels of fat in their liver and pancreas than healthy controls.
A study by researchers from UTHealth Houston and the University of Miami found that adolescents with severe obesity who underwent bariatric surgery before age 22 lost significant weight and experienced complete remission of comorbidities such as diabetes, asthma, and elevated lipids. The study's results show that these young patients c...
A randomized clinical trial found that protein restriction diets can lead to weight loss, improved blood sugar and lipid levels, and controlled blood pressure. The study involved 21 patients with metabolic syndrome, who were given either a calorie or protein restriction diet for 27 days.
Children with obesity who lose weight show increased hunger-related brain activity, despite changes in gut hormone levels. This disconnect may underlie why many people regain weight after a strict diet, highlighting the need for targeted treatments.
A 12-month video-based weight loss programme has shown significant improvements in metabolic health and dietary behaviour among children with obesity. The study, presented at the European Society for Paediatric Endocrinology Meeting, found that participants lost weight and made better food choices.
For seven years after bariatric surgery, participants showed clinically important improvements in pain levels, physical function, and work productivity, with some backsliding over time. The study found durable effects on walking speed, fitness, and most metrics of pain, even among older adults.
Weekly injections of semaglutide reduce type 2 diabetes risk by over 60%, mirroring significant weight loss. Sustained treatment is necessary to maintain the benefit.
A new study identified distinct metabolic profiles in women with Idiopathic Intercranial Hypertension (IIH), a condition characterized by raised brain pressure. Weight loss programs showed positive effects on results, suggesting that metabolism plays a role in disease development.
Researchers found that early weight loss is strongly associated with short and medium-term success in weight management programmes. Those who fail to lose at least 0.5% of their body weight after three sessions are unlikely to succeed. The threshold of failing to achieve 0.5% body weight loss was 95% accurate at identifying participant...
A study suggests that adopting the DASH diet may have the greatest impact on reducing cardiovascular disease among people with stage 1 hypertension. The research estimates that this lifestyle change could prevent 15,000 heart disease events among men and 11,000 among women.
A recent study published in Arthritis & Rheumatology found that losing weight can help combat the structural defects of knee osteoarthritis. Researchers analyzed data from over 9,683 knees and discovered a significant association between reduced body mass index (BMI) and lower incidence and progression of knee osteoarthritis.
A UBC Okanagan study found that commercial weight management programs are more effective than DIY approaches in helping people lose weight. Participants who used a commercially available program lost over twice as much weight and had better success rates, including improved blood pressure and waist circumference.