Strength training has long been seen as something you mainly do to build muscle or look good. But a new study adds to a growing body of evidence that shows lifting weights does far more than change how we look. It may help us live longer – even if you don’t spend hours each day in the […]

The post People who lift weights live longer – new study appeared first on Knowridge Science Report.

Falls are one of the biggest health risks facing older adults. Every year, millions of older people fall and many suffer broken bones, head injuries, loss of independence, and long hospital stays. A serious fall can also make people afraid to move around, which can lead to less physical activity, weaker muscles, and an even […]

The post Simple 15-Second Balance Test Could Predict Your Risk of Falling appeared first on Knowridge Science Report.

Dogs may have more in common with humans than just sharing our homes and routines. A new study has found that the same biological signals linked to lifespan in people also appear in dogs, suggesting that both species may age in remarkably similar ways. The research comes from the Dog Aging Project, a long-term study […]

The post Dogs and humans age in similar ways, surprising study finds appeared first on Knowridge Science Report.

For years, sugar has been one of the most criticized parts of the modern diet. Health experts have linked excessive sugar consumption to obesity, type 2 diabetes, heart disease, and other chronic health problems. As a result, many people try to reduce sugar intake, and some even attempt to eliminate it completely. However, new research […]

The post Why Cutting Out All Sugar May Backfire appeared first on Knowridge Science Report.

A tiny electronic sensor that can be swallowed like a pill may soon provide one of the most accurate ways to measure body temperature. Engineers at the Massachusetts Institute of Technology (MIT) have developed a miniature device that continuously monitors temperature from inside the digestive tract, potentially helping doctors detect infections earlier and better manage […]

The post Swallowable ‘blueberry’ sensor could transform how we monitor body temperature appeared first on Knowridge Science Report.

Farting may be one of the most common human activities, but it is also one of the least discussed. People often joke about it, apologize for it, or feel embarrassed when it happens unexpectedly. Yet passing gas is a completely natural process that plays an important role in keeping the digestive system functioning properly. When […]

The post Scientists Finally Measured Farting Habits—and the Results Are Surprising appeared first on Knowridge Science Report.

Collagen is often described as the body’s natural scaffolding. It gives strength and structure to skin, bones, tendons, organs, and many other tissues. For decades, biology textbooks have shown collagen as a long, stiff, rod-shaped molecule. But a surprising new study suggests that picture is only part of the story. Researchers at the Center for […]

The post Our body’s most abundant protein behaves like a liquid inside cells appeared first on Knowridge Science Report.

Many people know that regular exercise is good for health, but there is often confusion about how much exercise is needed and which type provides the greatest benefit. Walking, running, cycling, and swimming are often recommended because they improve heart and lung health. However, another form of exercise is becoming increasingly important as people age: […]

The post The Surprising Amount of Strength Training That May Help You Live Longer appeared first on Knowridge Science Report.

Many people believe they need to spend hours exercising every week to improve their health. For older adults, this belief can sometimes become a barrier. Long workouts may feel overwhelming, especially for those who have health problems, joint pain, limited mobility, or busy schedules. However, a new study from Penn State College of Medicine suggests […]

The post Resistance Training Just 4 Minutes a Day Helps Older People Stay Strong appeared first on Knowridge Science Report.

Everyone feels tired from time to time. A late night, a stressful week, or a demanding job can leave people feeling exhausted. But for some individuals, fatigue seems to persist even when they are sleeping reasonably well and trying to take care of themselves. Researchers are increasingly investigating whether nutritional factors may help explain why […]

The post Scientists Find a Surprising Cause of Low Energy and Poor Motivation appeared first on Knowridge Science Report.

Growing older often brings new challenges. Tasks that once felt easy, such as getting out of a chair, climbing stairs, or carrying household items, can gradually become more difficult. Many people assume that slowing down is simply an unavoidable part of aging. However, new research suggests that a surprisingly small amount of daily exercise may […]

The post This 4-Minute Workout Could Help Older People Avoid Falls 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.