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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.

Overweight & Obesity

Alarming surge: Global crisis of childhood overweight and obesity

Since 1990, the rise in childhood overweight and obesity has surged across every continent, almost doubling in prevalence. While the United States has the highest prevalence, other nations are not far behind.

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

Study shows obese flies live longer on a diet at any age

Old, obese flies get healthier and live longer if put on a diet, University of Connecticut researchers report on Dec. 8 in PNAS. If the effect holds true for humans, it would mean it's never too late for obese people to improve ...

Genetics

Specific genetic variant may help prevent obesity

A preclinical study by Weill Cornell Medicine investigators shows that a specific human genetic variant of a receptor that stimulates insulin release may help individuals resist obesity. The researchers discovered that this ...

Obstetrics & gynaecology

Grandchild's stillbirth risk linked to grandma's weight

Research has shown that pregnant women with a body mass index of 30 or higher face a greater chance of experiencing a stillbirth compared to pregnant women with a normal BMI. Now, a new University of Michigan study finds ...

Medications

The new generation of weight-loss drugs

Wegovy, Mounjaro, Ozempic... These new drugs drawing such intense attention have raised the hopes of millions around the world suffering from diabetes or obesity. But what are they, how are they used and who makes them?

Obstetrics & gynaecology

Impacts of gestational weight gain seen 50+ years later

Gestational weight gain might have implications that extend beyond the pregnancy window to long-term health, according to a study published in the Nov. 18 issue of The Lancet.

Surgery

GERD is common indication for revisional bariatric surgery

For patients who have undergone bariatric surgery for gastroesophageal reflux disease (GERD), revision surgery is common and is mainly with a Roux-en-Y gastric bypass (RYGB), according to a study published online Oct. 31 ...

Health

How your weight changes over time can impact your health

Researchers from SCHARR have conducted a study that sheds light on how changes in body mass index (BMI) can significantly affect our health as we grow older. Body mass index (BMI), a measure of body weight relative to height, ...

Diabetes

Diabetes and obesity rising in young Americans, study finds

Diabetes and obesity are rising among young adults in the United States, an alarming development that puts them at higher risk for heart disease, according to a study of 13,000 people between 20 and 44 years old.