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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

What makes mice fat, but not rats? Suppressing NMU, study finds

Our sensory urges ranging from anger to hunger are regulated by hormonal or neuronal signals. Often, these impulses appear as behavioral responses, evoked through complex biological reactions. Components of these reactions ...

Health

Intermittent fasting may not be as safe as once believed

Intermittent fasting, described as fasting for greater than 8 hours at a time, is a dietary trend that continues to grow in popularity. While it is purported to positively affect one's long- and short-term health, and many ...

Health

Study confirms that processed foods key to rising obesity

A year-long study of the dietary habits of 9,341 Australians has backed growing evidence that highly processed and refined foods are the leading contributor of rising obesity rates in the Western world.

Overweight & Obesity

More youth seeking care for eating disorders during pandemic

There was a significant increase in adolescents and young adults seeking inpatient and outpatient care for eating disorders after the onset of the COVID-19 pandemic, according to a study published online Nov. 7 in JAMA Pediatrics.

Overweight & Obesity

Bulking and cutting: Is it safe for your metabolism?

If you've ever spent any time online trying to figure out the best way to build muscle or get in shape, you've probably come across a celebrity, athlete or fitness influencer somewhere advocating for the "bulking and cutting" ...

Overweight & Obesity

Is child obesity really going to shorten lives?

Rising life expectancy is one of the great success stories. If you were born in 1870, you'd expect to live until you were 30. But if you were born today, you'd expect to live to 72, and the UN predicts it will continue to ...

Medications

Obesity drug helps teens lose weight, study finds

A drug called semaglutide, which is approved for adults with obesity or overweight, also helps adolescents shed pounds and have healthier hearts, according to a new study published today in the New England Journal of Medicine ...

Overweight & Obesity

Editorial: Finding the solution to obesity

In the 20 years since Barbara Corkey, Ph.D., was named Editor in Chief of the journal Obesity, obesity among adults has risen significantly. Data from the National Center for Health Statistics show that one third of U.S. ...

Overweight & Obesity

Study examines strategies to recover from weight regain

Science shows that weight regain over time is common, but a new study—co-authored by a Cal Poly faculty member—has gathered new data on effective strategies to recover from weight regain.

Overweight & Obesity

How taxing sugary drinks in Canada reinforces weight stigma

Newfoundland and Labrador made history in September as the first Canadian province to implement a sugar-sweetened beverage tax. Sugar-sweetened beverage taxes also exist outside of Canada, including in Mexico, Philadelphia, ...