Health

Scientists are raising urgent alarms about the possibility of a supervolcano eruption that could occur in the coming years—an event with the potential for catastrophic destruction on a scale not witnessed since the early 19th century. This growing threat shines a harsh light on humanity’s lack of preparedness and sparks serious questions about whether civilization is ready to face such …

A fresh approach to staying active after your sixth decade can feel daunting, but the right choice of exercise makes all the difference. Forget the usual strolls—there’s a game-changing activity that combines cardio, coordination, and community in one fun package. A low-impact, high-reward activity I’ll never forget watching my friend Martin, 62, gingerly step onto the court for the first …

A virus that typically infects black-eyed peas is showing great promise as a low-cost, potent cancer immunotherapy — and researchers are uncovering why. In a study published in Cell Biomaterials, a team led by chemical and nano engineers at the University of California San Diego took a closer look at how the cowpea mosaic virus (CPMV), unlike other plant viruses, …

Then, around 13 to 17 years later, those same participants received brain scans to look at the size of specific regions known to be vulnerable in Alzheimer’s disease, like the inferior parietal lobule and precuneus. These areas are key players in memory, attention, and spatial reasoning—all functions that tend to decline early in dementia. Source link

A new meta review published in the Lancet officially confirmed that we’ve been calculating our step count number all wrong. The new findings suggest that you can actually reap the major health benefits well before you hit 10,000 steps. Here’s what experts say about the 10k number and how this applies to your life. The idea that you need to …

DEAR DR. ROACH: I am a 74-year-old man. I have a DEXA score of -3.3. I take 1,200 mg of calcium with vitamin D daily. I lift weights and swim two to three times a week. My doctor put me on Prolia, and I had six months of infections. He switched me to Fosamax, and my blood pressure was 201/121 …

Credit: AmishFactory. In today’s world, allergies are nearly unavoidable. For instance, a report from Stanford Medicine suggests that nearly 40 percent of the human population (over three billion people) suffers from at least one allergic condition, making allergies one of the most widespread health issues globally. The situation is even worrisome in the US, where over 50 percent of all …

A fitness tracker doesn’t care whether you run for the bus or wander through the grocery store. It simply counts. Those digital tallies have become a barometer of personal health and wellness, yet the “magic” 10,000-step goal that pops up on so many screens never came from a medical textbook. New evidence now suggests that you can bank most of …

CRISPR gene-editing therapy has shown great potential to treat and even cure diseases, but scientists are now discovering how it can be used to prevent them as well. A team of researchers found a way to edit a single gene in a mosquito that prevented it from transmitting malaria, according to a paper published in Nature. These genetically modified mosquitos …

Summary: While grief is a natural part of loss, some people experience persistently high levels that can have long-term health consequences. A decade-long study in Denmark found that individuals with intense, prolonged grief symptoms had significantly higher rates of healthcare use and were nearly twice as likely to die within 10 years. These individuals were more likely to receive mental …