A big study looked into why some people die from extreme cold. They checked 2054 autopsies and found 168 cases of fatal hypothermia. Most of these people were 65 or older. A surprising number of them had brain issues. Nearly 40% had some kind of cognitive impairment. Alzheimer's disease was the most
Lipoprotein(a), or Lp(a) for short, is a sneaky little molecule lurking in your bloodstream. Unlike cholesterol, it's not something you can easily control with diet or exercise. It's a genetic gift that can lead to serious health issues, like heart disease and aortic stenosis. Most folks are famili
Alzheimer's disease is a complex puzzle. One key piece? Tiny powerhouses in our cells called mitochondria. These little guys usually help cells stay alive and healthy. But in Alzheimer's, they're not working right. Why? Because calcium, a crucial messenger in cells, is out of balance. Calcium is li
Von Willebrand Disease (VWD) is a bleeding disorder that affects many adults. But how does it really impact their daily lives? Recent studies are starting to focus on this question. For a long time, doctors have used general health surveys to understand how VWD affects people. These surveys are not
Cancer is hard enough. But when a patient also has lung issues, things get even tougher. One such problem is CTEPH. This is a condition where blood clots block vessels in the lungs, making it hard to breathe. A treatment called BPA might help. BPA uses tiny balloons to open up blocked blood vessels
Let's talk about vaccines. Many folks think the talk about their safety is all about science. But it's not that simple. History plays a big role here. Consider this: Before vaccines, diseases like diphtheria, tetanus, and pertussis were already on the decline. For instance, diphtheria's death rate
The world is getting older, and at the same time, it's getting heavier. This is not a good mix. More and more older people are struggling with obesity. This is a big problem. It leads to serious health issues. Things like heart disease, diabetes, and trouble moving around. It also makes older adults
In the vast realm of biology, small proteins often play significant roles. Striatin-3 is one such protein that frequently draws the attention of the immune system. This isn't unusual. The immune system sometimes mistakenly targets the body's own proteins, leading to autoimmune diseases. Researchers
Climate change is not just about rising temperatures and weird weather. It's also about how these changes might be affecting our health in sneaky ways. Scientists are starting to think that climate change could be linked to things like Alzheimer's disease. How? Well, it's all about stress on our bod
This year, turkey lovers might notice a difference in their Thanksgiving meal. The number of turkeys in the U. S. has dropped to a 40-year low. Why? Two big reasons: bird flu and another disease called avian metapneumovirus. These illnesses have made it harder for farmers to raise turkeys. Larry Dol
