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Overweight & Obesity news

Health

Research casts new light on effectiveness of weight loss prevention supplement

An ingredient that can be added to food to make it more filling may be less effective at preventing weight gain in young people but could help them build more muscle, new research suggests.

Medications

An oral weight loss pill has just passed early trials with promising results—here's how it works

The arrival of GLP-1 analog drugs (such as Wegovy) marked a huge shift in the weight-loss drug market. These drugs have been shown to lead to significant weight loss in users—as much as 15% or more of their body weight ...

Overweight & Obesity

Success of meal boxes in treating childhood obesity

Healthy recipes and subsidized meal boxes can go a long way in helping child obesity. These are the findings of a study conducted at the University of Gothenburg. The boxes were approved by the families investigated, and ...

Obstetrics & gynaecology

BMI outside of normal category linked to lower fecundability

For women and men, body mass index (BMI) outside of the normal range is associated with increased time to pregnancy and odds of miscarriage, according to a study published online Sept. 19 in JAMA Network Open.

Health

Severe obesity is on the rise in the US

Obesity is high and holding steady in the U.S., but the proportion of those with severe obesity—especially women—has climbed since a decade ago, according to new government research.

Overweight & Obesity

Guidance provided for management of obesity in kidney disease

In a report issued by the American Society of Nephrology and published online Sept. 18 in the Journal of the American Society of Nephrology, guidance is presented for the management of obesity in persons with kidney disease.

Neuroscience

'Sticky' brain cells may confuse us into eating more

Diseases involving our metabolism—including obesity and type 2 diabetes—affect more than a quarter of the global population and are projected to become the leading cause of death by 2030. With no effective long-term treatments ...

Medications

The winding, fitful path to diabetes drug Ozempic

Half a century of advancements in biomedical science paved the way for today's powerful weight-loss drugs like Ozempic—so what was that journey like for the scientists involved?

Neuroscience

Study shows the brain divides a meal into different phases

The process of food intake appears to be organized at the cellular level like a relay race: during eating, the baton is passed between different teams of neurons until we have consumed the appropriate amount of energy. This ...

Overweight & Obesity

New study links neighborhood food access to child obesity risk

Limited access to healthy foods, resulting from residence in under-resourced neighborhoods, is a critical public health concern. A new study suggests that residing in these areas during pregnancy or early childhood significantly ...

Overweight & Obesity

Toolkit provides framework for management of obesity

Research finds that overweight and obesity can have considerable health and psychological consequences for all people, and primary care teams need tools and resources to properly address this disease. Now defined as a disease ...

Overweight & Obesity

Time-restricted eating early in day more effective for weight loss

Time-restricted eating (TRE) by eating early in the day (eTRE) is more effective for weight loss at 14 weeks than eating over a period of 12 or more hours daily, according to a study published online Aug. 8 in JAMA Internal ...

Overweight & Obesity

Pediatric obesity is a complex condition with multiple subtypes

Approximately one third of children in the United States are overweight or obese. A study publishing August 4th in PLOS Digital Health by Elizabeth Campbell at Drexel University, Philadelphia, Pennsylvania, United States, ...

Overweight & Obesity

Increase in BMI precedes unhealthy eating behaviors

Big children eat more than other children. Research has shown that overweight children are more likely to use food as a comfort or eat until the dish is empty, even though they may be full.

Overweight & Obesity

High-intensity interval training can help burn more fat

"If that stubborn body fat isn't going away, consider adding High-Intensity-Interval-Training or HIIT to your exercise routine," says Professor Zeljko Pedisic of Victoria University, Melbourne.

Health

New national guidelines aim to prevent obesity in midlife women

Women between 40 and 60 years old are the focus of new national guidelines aimed at preventing unhealthy weight gain that can lead to serious illness. The study review paper and clinical guidelines are published in the Annals ...

Psychology & Psychiatry

Psychological strain and eating habits in the pandemic

Scientists at the Technical University of Munich (TUM) have investigated possible changes in adult dietary habits and body weight after more than two years of pandemic. The results: 35% of those surveyed have gained weight, ...

Overweight & Obesity

Physical activity affects boys and girls differently

Being physically active has major health benefits. But physical activity affects boys and girls differently. New research has examined the relationship between body fat and physical activity in children.

Overweight & Obesity

Vitamin B5 activates brown fat, aids weight loss in mice

Pantothenate acid, also known as vitamin B5, stimulated the production of brown fat in both cell cultures and mice, a new study finds. The study is published ahead of print in the American Journal of Physiology-Endocrinology ...

Psychology & Psychiatry

Mental health tied to weight gain in obese people during pandemic

Weight gain in adults with obesity during the COVID-19 pandemic is associated with higher baseline body mass index deteriorations in mental health, maladaptive eating behaviors, and less physical activity and sleep, according ...

Overweight & Obesity

Aldose reductase promotes diet-induced obesity

High-fat diet (HFD) feeding in mice promotes induction of aldose reductase (AR) activity, expression, and senescence of adipocytes in subcutaneous adipose tissue (scAT), according to a new study in Obesity journal.

Diabetes

Weight cycling increases diabetes risk

Alyssa Hasty, Cornelius Vanderbilt Professor of Molecular Physiology and Biophysics, specializes in immunometabolism, specifically on the role that the immune system plays in obesity and metabolic disease. Recent work from ...