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Health
More cows are being tested and tracked for bird flu. Here's what that means
U.S. health and agriculture officials are ramping up testing and tracking of bird flu in dairy cows in an urgent effort to understand — and stop — the growing outbreak. So far, the risk to humans remains low, officials said, but scientists are wary that the virus could change to spread more… Read
Nearsightedness is at epidemic levels – and the problem begins in childhood
Myopia, or the need for corrected vision to focus or see objects at a distance, has become a lot more common in recent decades. Some even consider myopia, also known as nearsightedness, an epidemic. Optometry researchers estimate that about half of the global population will need corrective lenses to offset… Read
Get better sleep with these 5 tips from experts
Spending too many nights trying to fall asleep — or worrying there aren’t enough ZZZs in your day? You’re not alone. Nearly one-third of American adults say they don’t get the recommended seven to nine hours a night. Some of the major causes: Stress, anxiety and a culture that experts say… Read
Cannabis legalization has led to a boom in potent forms of the drug that present new hazards for adolescents
Eventually, most adults reach a point where we realize we are out of touch with those much younger than us. Perhaps it is a pop culture reference that sparks the realization. For me, this moment happened when I was in my late 20s and working with adolescents in school settings… Read
Chemical pollutants can change your skin bacteria and increase your eczema risk
“We haven’t had a full night’s sleep since our son was born eight years ago,” said Mrs B, pointing to her son’s dry, red and itchy skin. Her son has had eczema his entire life. Also known as atopic dermatitis, this chronic skin disease affects about 1 in 5 children… Read
Drugs like Ozempic won’t ‘cure’ obesity but they might make us more fat-phobic
Many have declared drugs like Ozempic could “end obesity” by reducing the appetite and waistlines of millions of people around the world. When we look past the hype, this isn’t just untrue – it can also be harmful. The focus on weight, as opposed to health, is a feature of diet culture. This… Read
Takeaways from AP report on how the search for the coronavirus origins turned toxic
The Chinese government froze meaningful efforts to trace the origins of the coronavirus pandemic, despite publicly declaring it supported an open scientific inquiry, an Associated Press investigation has found. The AP drew on thousands of pages of undisclosed emails and documents, leaked recordings, and dozens of interviews that showed the… Read
Drugs that aren’t antibiotics can also kill bacteria − new method pinpoints how
Human history was forever changed with the discovery of antibiotics in 1928. Infectious diseases such as pneumonia, tuberculosis and sepsis were widespread and lethal until penicillin made them treatable. Surgical procedures that once came with a high risk of infection became safer and more routine. Antibiotics marked a triumphant moment… Read
Cracking the calcium code to understand its role in health
People seeking straightforward nutrition advice might have a bone to pick with calcium, a building block of health that can start to seem like a piece from a complicated puzzle. Luckily, the basics – such as understanding why you need it and how to make sure you're getting enough –… Read
With 'functional' beverages, brands rush to quench a thirst for drinks that do more than taste good
Supermarket beverage aisles are starting to look a lot more like a pharmacy. There are sodas made with mushrooms that supposedly improve mental clarity and juices packed with bacteria that claim to enhance digestive health. Water infused with collagen carries the promise of better skin, and energy drinks offer to… Read
