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Weight management news
Quitting GLP-1 drugs triggers rapid regain, but 25% of weight loss may last
A year after stopping taking weight-loss drugs such as Ozempic and Wegovy, people regain—on average—60% of their lost weight. But beyond this, their regained weight plateaus, with individuals managing to keep off 25% ...
35 minutes ago
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How gut bacteria and diet can reprogram fat to burn more energy
Scientists at City of Hope and the Broad Institute and Keio University have discovered how specific gut bacteria work together with the diet to flip a metabolic switch—transforming energy-storing white fat into calorie-burning ...
8 hours ago
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No more weekly injections? How lettuce cells could deliver GLP-1 pills
Research led by Penn Dental's Henry Daniell investigates the use of a lettuce-based, plant-encapsulated delivery platform as a new oral delivery of two GLP-1 drugs previously approved by the FDA in injectable form.
8 hours ago
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GLP-1 weight-loss drugs comparably effective across age, race and starting weight
Popular GLP-1 receptor agonist drugs for weight loss, also known as GLP-1 RAs, appear to be similarly effective among patients of different ages, races, and starting weights, with women benefiting somewhat more than men, ...
8 hours ago
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Emotions drive our eating choices
New research from Flinders University has revealed why many people struggle to stick to their dieting goals, particularly when their emotions fluctuate throughout the day. The study, published in the journal Food Quality ...
11 hours ago
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Wearing a weighted vest to strengthen bones? Make sure you're moving
More time spent standing or stepping while wearing a weighted vest showed positive changes in bone mineral density, according to a new weight loss study from Wake Forest University. It's encouraging news for people trying ...
Mar 3, 2026
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British children are growing taller but not for the right reasons
A new analysis of Child Measurement Program data from England, Scotland, and Wales challenges recent reports suggesting children in Britain are getting shorter. The analysis, conducted by researchers at the University of ...
Mar 3, 2026
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Your lifestyle trajectory greatly influences your weight, study says
Today, almost a third of U.S. adults are overweight and 43% have obesity. Behaviors that are likely to influence weight may be cemented early on. Early adulthood, from ages 18 to 25, is a time when people tend to experience ...
Mar 3, 2026
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CDC reports on prevalence of obesity, severe obesity in U.S. adults, children
The prevalence of obesity and severe obesity markedly increased among adults and children in the United States from the 1970s and 1980s until now, according to two reports published in the February Health E-Stats, a publication ...
Mar 2, 2026
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Can you actually have a 'slow' or 'fast' metabolism?
Have you ever heard someone claim they have a fast metabolism? This typically means they can eat whatever they want without gaining weight. Meanwhile, others blame their inability to lose weight on having a slow metabolism.But ...
Mar 2, 2026
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The science of Ramadan fasting
The month of Ramadan, which began last week, is when many Muslims around the world fast from dawn to sunset, refraining from food, drink, and other physical needs as an act of worship and self-discipline.
Mar 1, 2026
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Brain scans reveal why you can't resist a snack, even when you're full
Research from the University of East Anglia (UEA) may finally explain why we still reach for the cookie jar, even when we're full. A new study reveals that the human brain continues to respond to tempting food cues even after ...
Feb 28, 2026
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Virtual buffet points to variety as an overeating risk factor
At Super Bowl parties, weddings, Independence Day cookouts and Thanksgiving dinners, people celebrate with large spreads of food. When faced with many options, extra food variety increases people's selection of foods, especially ...
Feb 27, 2026
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Muscle repair may hinge on a timed metabolic 'switch,' study suggests
Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells "flip a switch" to rebuild damaged muscle—a finding that could help address muscle ...
Feb 27, 2026
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Q&A: Prescription drug ads are everywhere. Is the 'ask your doctor' era over?
It's rare to make it through an episode of your favorite show without seeing a commercial for a prescription drug that includes a lengthy list of side effects and a prompt to speak with a doctor. And while these familiar ...
Feb 27, 2026
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Metabolic dysfunction is main driver of chronic kidney disease risk
Metabolic dysfunction, rather than steatotic liver disease (SLD), seems to be the main driver of chronic kidney disease (CKD) risk, according to research published online Feb. 23 in Nutrition & Diabetes.
Feb 27, 2026
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New GLP-1 pill orforglipron outperforms oral semaglutide in yearlong diabetes trial
A novel GLP-1 receptor agonist (RA) pill called orforglipron leads to a larger reduction in blood sugar levels after a year than the current available oral GLP-1 RA (semaglutide), finds a phase 3 randomized controlled trial ...
Feb 26, 2026
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If you're struggling to lose weight, could chilling your carbs help?
Online influencers claim the secret to low-calorie rice, pasta and potatoes may be as simple as chilling out.
Feb 26, 2026
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Nutrient timing found to influence gene activity in adipose tissue
Human metabolism is regulated by internal clocks, the so-called circadian rhythms. Many processes, such as sugar uptake, fat burning, or hormone release, oscillate during the day, i.e., they fluctuate and exhibit characteristic ...
Feb 26, 2026
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Potential treatment target in fatty liver disease identified
Metabolic dysfunction-associated steatotic liver disease (MASLD) can cause more serious liver conditions, such as liver failure. A new study, led by Lund University in Sweden, presents new data that may lead to better disease ...
Feb 26, 2026
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How social media draws vulnerable users back to eating disorder content
People recovering from eating disorders often use social media for support, seeking out recovery content, body-positive creators and others with similar experiences. But recent research my colleagues and I have conducted ...
Feb 25, 2026
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Fat shaming doesn't improve human health, it harms it, researchers find
Adolescence is a period defined by rapid physical, emotional, and social change, and for many young people, it is also shaped by body image issues and weight stigma. Those experiences, researchers say, can drive chronic stress ...
Feb 25, 2026
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It's not just about the number on the scale: The hidden value of so-called 'yo-yo dieting'
So-called "yo-yo dieting" confers long-term health benefits, according to a new study by Ben-Gurion University of the Negev researchers. "Yo-yo dieting" is a pattern in which individuals lose weight through lifestyle interventions ...
Feb 24, 2026
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How an anti-obesity drug improves metabolism beyond weight loss
Tirzepatide is one of the drugs that has revolutionized the treatment of obesity and other conditions such as diabetes in recent years. Despite its clinical success, its precise molecular and cellular mechanisms are still ...
Feb 24, 2026
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FDA cracks down on weight-loss drug alternatives as thousands sickened in Maryland
Popular weight-loss drugs, including Ozempic, Wegovy, Trulicity and Mounjaro, produced by independent pharmacy labs, sickened some 8,000 or more Marylanders a year by 2024. The Food and Drug Administration has announced that ...
Feb 24, 2026
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