Recent science shows that a simple gas—hydrogen—is more than just a building block of water. Because it is so small, the molecule can slip through cell walls and even the blood‑brain barrier, reaching places that many medicines cannot. Researchers have tested hydrogen in a variety of ways: breathing
In the United States, heart disease is the number one killer. Yet some jobs put people at extra danger because they make it hard to see a doctor and encourage habits that harm the heart. Researchers looked at men who cut down trees in Maine and catch fish off the coasts of Maine, Massachusetts, Ore
The world has set clear rules for treating type‑2 diabetes, heart problems, kidney disease and fatty liver issues. But when doctors in different countries try to follow these rules, they often hit snags. Why? Because the guidelines are written in one language and assume a single culture, they don’t
Researchers have long known that autoimmune diseases can raise the risk of heart problems. But what about brain bleeds? Specifically, a type called subarachnoid hemorrhage (SAH). It's rare but can be very serious. A recent study tried to find out if autoimmune diseases might play a role in causing S
Hearing loss is more common than you think. Over 1. 5 billion people around the world struggle with it. It's not just about missing out on conversations. It can also lead to feeling lonely and even affect your brain's health. But here's something you might not know: hearing loss could be linked to h
Heart problems in women often go unnoticed. Doctors and tools designed to help don't always consider the unique needs of women. This is a big issue because heart disease shows up differently in women than in men. Yet, many digital health tools, like apps and wearables, don't account for these differ
Obesity is a big problem. It's getting worse and hurting people's hearts. But there's good news. Moving more can help, no matter how old you are. First, let's talk about kids and teens. They spend a lot of time sitting around. Schools and neighborhoods should make it easier for them to run, play, a
The gut and heart have a special bond. Scientists are digging deep to understand how tiny creatures living in our gut affect our heart health. But it's not easy. Different animals and people have different gut creatures. This makes it tough to find clear answers. Rodents are like the lab heroes. Th
Retirement is a big change in life. It affects daily routines, money, and social circles. This shift can impact health, especially heart health. A recent study looked at how retirement influences cardiovascular disease (CVD) in Europe. CVD is a common health issue among older adults. The study chec
The heart is more than just a pump. It's a complex system that can be affected by what's going on in our minds and spirits. Scientists have known for a while that feeling down or anxious can harm the tiny blood vessels in our hearts. But what about the opposite? What if feeling at peace with oneself
