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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 ...

Obstetrics & gynaecology

Prioritizing protein during perimenopause may ward off weight gain

Minor adjustments to the balance of macronutrients in a woman's daily diet during the transition to menopause could lessen or even prevent weight gain and lean tissue loss, according to researchers from the University of ...

Overweight & Obesity

Are midlife women doomed to gain weight?

Weight gain is a common complaint of midlife women, with more than two-thirds of midlife US women being over the ideal weight threshold. Aging-related metabolic changes promote weight gain in both sexes, but women face additional ...

Psychology & Psychiatry

Researchers find link between humor and body image

Women who use positive humor to describe themselves have higher levels of "body appreciation" than those who use self-deprecating humor, according to new research from the University of Surrey.

Overweight & Obesity

Australians with obesity unfairly blamed amid 'lazy' stigma

Simplistic stereotypes of Australians living with obesity blame the individual and fail to consider the complex causes, according to a blueprint that seeks to overhaul the way the nation deals with obesity.

Genetics

How genetics influences our body weight beyond genes

Heredity plays a role in how strongly we are predisposed to put on excess weight. In recent years, researchers have extensively examined which genes and gene variants play a role in this, and have identified roughly one hundred ...

Medications

Weight loss surgery can change the way medicines work

About a third of Australians are obese and some require surgery to help with weight loss. However the surgery can change the way medicines work. In Australian Prescriber, weight loss experts Dr. Teresa Girolamo and Rosemary ...

Medical research

Scientists propose that obesity is a neurodevelopmental disorder

Obesity has increased rapidly in recent decades to affect more than 2 billion people, making it one of the largest contributors to poor health worldwide. Despite decades of research on diet and exercise treatments, many people ...