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Overweight & Obesity news
Genetics
Researchers identify causal genetic variant linked to common childhood obesity
Researchers from Children's Hospital of Philadelphia (CHOP) have identified a causal genetic variant strongly associated with childhood obesity. The study provides new insight into the importance of the hypothalamus of the ...
29 minutes ago
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Alzheimer's disease & dementia
Does obesity really increase your risk of dementia?
Many dementia charities advise people to maintain a healthy weight to reduce their risk of dementia. But some studies have suggested that obesity might actually protect against dementia. What does the science say?
23 hours ago
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New regulator of eating behavior identified
The rapidly escalating prevalence of overweight and obesity poses a significant medical challenge worldwide. In addition to people's changing lifestyles, genetic factors also play a key role in the development of obesity.
Apr 30, 2024
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New drug candidate reverses obesity in mice
Researchers at Karolinska Institutet may have found a new way to treat obesity and related disorders by targeting the cells' mitochondria. A study published in Nature Metabolism shows that a specific class of drugs that block ...
Apr 30, 2024
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Rio de Janeiro tests new recipe against childhood obesity
Chicken with potatoes, carrot-and-cabbage salad: it looks like a detox meal, but it's the menu at a school cafeteria in Rio de Janeiro, Brazil, which is seeking new ways to fight childhood obesity.
Apr 30, 2024
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Researchers from Denmark and Germany find brown fat's 'off-switch'
Brown fat, also known as brown adipose tissue (BAT), is a type of fat in our bodies that's different from the white fat around our belly and thighs that we are more familiar with. Brown fat has a special job—it helps to ...
Apr 29, 2024
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Intriguing food reflex discovered with a smartphone
Psychologist Hilmar Zech found that overweight people are actually more attracted to food pictures after eating than before. He did so using an old research method that he revamped for use on smartphones. Zech will defend ...
Apr 26, 2024
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Understanding the cellular mechanisms of obesity-induced inflammation and metabolic dysfunction
A South Korean team has spearheaded a research endeavor that successfully uncovered the mechanisms governing inflammation and metabolic dysfunction in tissues associated with obesity. Their findings were published in Nature ...
Apr 25, 2024
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Study finds being overweight is associated with alterations in brain pulsations
A recent study from the University of Oulu, Finland, reveals that high body mass index (BMI) is associated with changes in physiological brain pulsations. These pulsations play a crucial role in maintaining brain fluid circulation ...
Apr 25, 2024
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New rules mean 3.6 million Americans could get Wegovy via Medicare, costing billions
A budget-busting 3.6 million Medicare recipients could now be eligible for coverage of the weight-loss drug Wegovy, a new KFF analysis says.
Apr 24, 2024
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Excessive pregnancy weight gain and substantial postpartum weight retention common in military health care beneficiaries
Compared to their civilian counterparts, excessive pregnancy weight gain is more frequent among military health care beneficiaries, in particular active duty personnel, and is associated with costly maternal/neonatal complications. ...
Apr 23, 2024
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Researchers find obese people and tall, centrally obese people are more likely to get colorectal cancer
A large international team of medical researchers has found that people with two types of body shape are more likely to develop colorectal cancer than people with other body types. In their study, published in the journal ...
Ozempic 'oops' babies spark debate about weight-loss drug use as fertility drug
A surprising thing is happening to some women on weight-loss drugs who've struggled with fertility issues: They're getting pregnant. That's leading to questions about the safety of medications from Novo Nordisk A/S and Eli ...
Apr 22, 2024
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Abdominal obesity might predict risk of fecal incontinence
Fecal incontinence (FI), or involuntary loss of bowel control, significantly impacts quality of life and mental health for millions of adults in the U.S. Obesity is thought to affect bowel function, but the relationship between ...
Apr 22, 2024
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'Miracle' weight-loss drugs could have reduced health disparities: Instead they got worse
The American Heart Association calls them "game changers."
Apr 22, 2024
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Sugar cravings could be caused by loneliness, study finds
If you've spent a lonely night at home eating chocolates and/or ice cream, you shouldn't feel guilty. That's because loneliness can cause an intense desire for sugary foods, a new study found.
Apr 20, 2024
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Deeper dive into the gut microbiome shows changes linked to body weight
Cedars-Sinai investigators have identified significant variations in the microbes of the small bowel (small intestine) are strongly associated with various body weights, from a normal body mass index, or BMI, to having obesity.
Apr 19, 2024
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Study finds calories may be more important than meal timing when it comes to weight loss
A randomized controlled trial comprised of adults with obesity and prediabetes found that both time-restricted eating and a usual eating pattern resulted in weight loss when calories were held constant in both groups. It ...
Apr 19, 2024
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Obesity-induced cognitive decline: Role of brain oxidation and tocotrienols
Obesity has become a pressing worldwide health issue, with rates steadily rising over recent decades. Beyond its well-documented associations with physical health issues, such as cardiovascular disease and diabetes, obesity ...
Apr 18, 2024
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International sample of adolescents shows many experience weight-related bullying online, especially social media users
From a survey of about 12,000 adolescents from Australia, Canada, Chile, Mexico, the US, and the UK, about 17% of respondents reported experiencing weight-related bullying online, especially users of Twitter and Twitch, according ...
Apr 17, 2024
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