Semaglutide delivered dramatic weight loss and health benefits in adults over 65, offering new hope for healthier aging. A new analysis of data from the STEP clinical trial program suggests that semaglutide remains both effective and generally safe for older adults living with obesity. The research, conducted by Prof. Luca Busetto of the University of [...]

Obesity has become one of the biggest health challenges of modern times. Around the world, rising body weight is linked to higher risks of type 2 diabetes, heart disease, sleep problems, certain cancers, and many other medical conditions. For years, people trying to lose weight often struggled because lifestyle changes alone do not always produce […]

The post Two Popular Weight-Loss Drugs Show Very Different Results in Real Life appeared first on Knowridge Science Report.

For many people trying to lose weight, one of the biggest frustrations is seeing the weight return after months or years of hard work. Many people assume that once the weight comes back, all of the health benefits disappear as well. However, a new long-term study suggests that this may not always be true. Researchers […]

The post Why Losing Belly Fat May Protect Your Health Even with Weight Regain appeared first on Knowridge Science Report.

For many years, doctors have encouraged people with obesity to lose weight in order to improve their heart health. Even modest weight loss can reduce strain on the heart, improve blood sugar levels, and lower blood pressure. Now, a major new study suggests that the latest generation of weight-loss medications may deliver significant blood pressure […]

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For years, most modern weight-loss medicines have worked by helping people feel less hungry. By reducing appetite, these drugs can lead to substantial weight loss and better blood sugar control. However, scientists are now testing a completely different strategy that may help people burn more energy without changing how much they want to eat. Researchers […]

The post New Weight-Loss Tablet May Burn Fat Without Making People Eat Less appeared first on Knowridge Science Report.

A large international study found that an experimental oral diabetes medication produced significant improvements in both glucose control and weight loss. For millions of people with type 2 diabetes, GLP-1 drugs have transformed treatment by helping lower blood sugar while also promoting weight loss. But many of the most effective options still require injections, creating [...]

A newly developed pill may offer a completely different way to treat type 2 diabetes and obesity, according to research published in the journal Cell. Scientists from Karolinska Institutet and Stockholm University say the experimental treatment could help people improve blood sugar control and lose unhealthy body fat without some of the drawbacks seen with […]

The post New Diabetes Pill Could Help Lose Weight Without Affecting Appetite appeared first on Knowridge Science Report.

The rise of weight-loss injections has transformed obesity treatment in a way few experts predicted just a few years ago. Medications such as Wegovy, Ozempic, Zepbound, and Mounjaro have helped many people lose substantial amounts of weight when diet and exercise alone were not enough. Now, researchers have uncovered evidence suggesting that these medicines may […]

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The rise of powerful weight-loss medications has changed the way obesity is treated. Drugs such as tirzepatide can help people lose large amounts of weight, often producing results that were difficult to achieve with traditional approaches alone. These medications are helping many individuals reduce their risk of obesity-related conditions and improve their quality of life. […]

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For many years, scientists believed that helping the heart burn more fat for energy was generally a good thing. After all, fat is the heart’s main fuel source under normal conditions. Every day, the heart beats more than 100,000 times and needs a huge amount of energy to keep blood moving throughout the body. Most […]

The post Too Much Fat Burning May Damage the Heart appeared first on Knowridge Science Report.

Medications such as Ozempic, Wegovy, Mounjaro, and Zepbound have become household names in recent years. Originally developed to help people with type 2 diabetes control their blood sugar levels, these drugs later gained enormous attention because of their ability to help people lose significant amounts of weight. Millions of people now use them, and doctors […]

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Weight-loss drugs have transformed the treatment of obesity in recent years. Medications such as tirzepatide can help people lose a significant amount of body weight, often far more than what can be achieved through diet and exercise alone. These treatments have given new hope to millions of people struggling with obesity and its related health […]

The post New Drug May Help People Lose Fat While Keeping More Muscle in Weight Loss appeared first on Knowridge Science Report.

Researchers at the University of Cambridge and startup company GlitterinTech have developed a tiny, low-cost device that could bring powerful chemical sensing capabilities to wearable technology. The new device is an optical spectrometer—a tool that analyzes how light interacts with materials. Spectrometers are widely used in science, medicine, manufacturing, and environmental monitoring because they can […]

The post New $10 spectrometer chip could turn smartwatches into health monitors appeared first on Knowridge Science Report.

An endocrinologist’s new weight-care system halted population-level weight gain and could reshape obesity treatment across America. For years, endocrinologist Leigh Perreault, MD, believed there had to be a more effective way to help people manage their weight than simply advising them to eat healthier and exercise more. “There was a moment I put my face [...]

Scientists may have found the brain-cell switch that determines how long Ozempic’s weight-loss effects last. Researchers at the National Institutes of Health (NIH) have gained new insight into how GLP-1 receptor agonists such as semaglutide produce their weight-loss effects. While scientists have long known which areas of the brain are involved, much less has been [...]