You've probably heard that grapes and blueberries are great for your heart. That's thanks to flavanols, powerful compounds packed inside these tiny fruits. Researchers have found that these fruits can reduce the risk of heart disease, but they aren't quite sure how they work. One reason is that flav
Diabetes is a common health issue in Portugal, causing serious health problems and even death. Managing it properly isn't easy; it involves many factors, with daily habits playing a big role. Research shows that when people know less about diabetes, their health management suffers. They feel less co
Polypharmacy—the use of five or more meds simultaneously—is becoming more common as people age and develop various health issues along with Alzheimer's disease. This study took a deeper dive into how many medications people with Alzheimer's are taking and whether it affects them differently. Alzheim
Ever thought that your eyes' reaction to movies could help doctors spot visual issues? Well, it's possible! Traditional methods for checking if you can see well in all parts of your vision (called visual field) involve complex tests that might be hard for kids or people with thinking challenges. But
Ever wondered how lack of sleep affects your blood pressure when you work out? Scientists decided to find out. They knew that sleep deprivation and high blood pressure can lead to heart problems, but they weren't sure about the exact effects on blood pressure during exercise. So, they conducted an e
Chronic kidney disease (CKD) is a major problem worldwide, affecting countless people. Yet, awareness and understanding of CKD are low, causing late diagnosis and poor management. Traditional education methods like talking to doctors or using leaflets aren’t enough, especially when nursing staff is
Imagine a world where mosquitoes could be their own worst enemy. Australian researchers have come up with a fascinating idea: genetically modify male mosquitoes so their semen is toxic to females. This might sound a bit wild, but it could be a game-changer in the fight against diseases like malaria
Imagine this: in the 1950s, heart attacks were a scary reality with no clear solutions. People often died suddenly, with little anyone could do. But some visionaries, like Mary Lasker and Senator Lister Hill, saw potential in medical science. They convinced the government to invest heavily in heart
More and more people with congenital heart disease (CHD) are getting active and might find themselves exercising at high altitudes. But how does this affect their bodies? This review looks into how short trips to high altitudes impact the heart and lungs of people with CHD during workouts. High alt
Optical coherence tomography (OCT) and confocal microscopy are crucial tools in eye imaging. OCT gives quick, non-invasive images but can have clarity issues and motion artifacts. Confocal microscopy provides high-resolution, detailed color images but is invasive and raises ethical concerns. To comb
