By studying the genomes of more than 5,000 Samoans, researchers from the University of Pittsburgh have uncovered a single gene that boosts a person’s obesity risk by upwards of 40 percent. Remarkably, this gene—which appears in a quarter of all Samoans—may have arisen in the population as they colonized the South…
Though it bears some resemblance to a Tim and Eric sketch, the AspireAssist is a very real medical device, approved by the FDA for installation in people 22 or older “with a body mass index of 35 to 55, and who have failed to achieve and maintain weight loss through non-surgical weight-loss therapy.” It allows…
Food labels are notoriously confusing—but what if they simply told you how long it might take to burn off the calories you’re about to consume?
The world is getting fatter. But now a study by researchers from Imperial College London suggests we’ve reached a new milestone, with more people in the world being classified as obese than underweight for the first time.
When Oklahoma declared a “war on obesity,” it planned to change the city’s infrastructure and encourage healthy living at a huge scale. So far its population has lost a million pounds of fat—but is that enough to defeat obesity?
It seems like cruel fate that some folks are naturally thin, while others have to work tirelessly to control their weight. But in the future, we may be able to level the playing field, because scientists have just discovered a ‘metabolic master switch’ that determines whether fat-producing adipocytes store or burn…
An article published earlier this week makes the case for unlimited tablet time for toddlers, citing the psychological and cognitive benefits conferred by such devices. But there are other health outcomes that need to be considered.
If you eat mountains of food and don’t exercise, you are more likely to be obese. This is not exactly news. But measuring calorie input and energy expenditure on a large scale has traditionally been difficult, and that’s where Twitter comes in.
Sugary drinks kill 184,000 people each year through diabetes, heart disease, and cancer, according to new research from Tufts University. “It should be a global priority to substantially reduce or eliminate sugar-sweetened beverages from the diet,” notes lead researcher Dariush Mozaffarian, who says these drinks have…
Urine tests target everything from kidney disease to ganja use, but now something surprising can be added to the list: your risk of becoming overweight.
Scientists now know that gut microbes almost certainly play a role in us getting fat, and poop transplants are sometimes touted as a potential route to weight loss. But if that’s a little too icky for you, Vanderbilt scientists have been experimenting with more refined microbiome tinkering in mice using genetically…
A recent analysis of nearly 320 internal sugar industry documents from 1959 to 1971 shows how the industry sought to influence the setting of U.S. research priorities during that time. Disturbingly, it's a strategy that continues to this very day.
Food habits are getting worse around the world, even in countries with traditionally healthy diets. The reason, according to a new series of obesity studies, is Western junk food. And since the makers of said junk food specifically target children with advertising, the problem is only likely to get worse.
We know that exercise is important to our health, but a recent study of 334,161 European men and women shows that as little as 20 minutes of brisk walking a day could prevent us from dying prematurely.
Researchers at the Salk Institute have developed a new weight loss pill that tricks the body into believing it has consumed calories, which then triggers a fat-burning response.
The fact that humans and animals suffer from many of the same diseases is no longer controversial. But do they have similar causes? How do factors like air quality, social stress, and the built environment contribute to health and illness in people and animals?
Overweight and obese people are often the targets of discrimination and teasing. But while some might argue that 'fat shaming' encourages weight loss, a new study of nearly 3,000 British adults shows it's simply not true.
Calling it a "national security matter," the Pentagon says that 71% of Americans aged 17 to 24 would fail to qualify for military service owing to physical, behavioral, or educational shortcomings. Obesity is a big part of the problem, but it's hardly the whole story.
Maybe you've heard about how gold nanoparticles are going to revolutionize our lives. Is that day here? No. But do we now have gold nanoparticle-assisted liposuction? Yes.
America isn't the only country with a weight problem.