Each hour a person spends squinting into a smartphone or staring at a screen increases their risk of nearsightedness, a new evidence review suggests. Every daily one-hour increment in digital screen time is associated with 21% higher odds of myopia, researchers reported recently in JAMA Network Open. What’s more, the risk continues to increase as… read on > read on >
Narcissists may seem self-assured, but new research shows they often feel excluded — and their behavior may be making things worse. Hallmarks of narcissm include an inflated sense of one’s importance, a hunger for admiration and negative response to criticism. The new research — published Feb. 20 in the Journal of Personality and Social Psychology… read on > read on >
With measles cases on the rise and flu season straining the nation’s hospitals, health experts urge adults to check their vaccination status and get any missing shots. Health experts agree that vaccines are the best defense against many infections, but keeping track of vaccines received decades ago can be challenging. “If you’re a 57-year-old adult… read on > read on >
Frequent exercise can help colon cancer survivors live longer, perhaps even outlasting average folks, a new study suggests. Colon cancer patients who were very physically active had three-year survival rates that were slightly higher than the general population, researchers report in the journal Cancer. “This new information can help patients with colon cancer understand how… read on > read on >
MONDAY, Feb. 24, 2025 (HealthDay news) — Even slight weight loss spurred on by cutting-edge GLP-1 drugs can help prevent replacement knees and hips from wearing out, a new study suggests. People with new knees and hips are significantly less likely to need follow-up surgery to fix wear and tear on their artificial joint if… read on > read on >
A parent’s mental health appears to influence their kids’ chances of developing anxiety, ADHD and other behavioral disorders, a new study says. Children were more than four times as likely to develop severe ADHD (attention-deficit/hyperactivity disorder) if their caregiver had poor or fair mental health, compared to kids of caregivers in excellent mental health, researchers… read on > read on >
A baby’s seizure in a neonatal ICU could be a red flag for future risk of epilepsy. Newborns who suffer seizures following birth are more likely to develop epilepsy in childhood and young adulthood, a new study suggests. More than 20% of newborns who have seizures wind up developing epilepsy by age 22, compared with… read on > read on >
People taking the weight-loss drug semaglutide could be at a slightly increased risk for a potentially blinding eye condition that affects the optic nerve, a new study says. Patients on semaglutide (Ozempic, Wegovy) had a 32% increased relative risk of developing nonarteritic anterior ischemic optic neuropathy (NAION) compared to people not taking the drug, researchers… read on > read on >
Fainting can be scary, but it’s often harmless. Known medically as syncope, fainting happens when there’s not enough blood flow to the brain, causing a brief loss of consciousness. But how do you know if it’s just a simple faint or something more serious? Dr. Elijah Behr, a cardiologist at Mayo Clinic Healthcare in London,… read on > read on >
Turns out, Americans may be drinking less coffee, soda and tea, but they’re getting more caffeine than ever. A new study of more than 49,000 U.S. adults found that while fewer are sipping caffeinated drinks, those who do are choosing much stronger doses, with coffee taking the lead. The result? Caffeine intake is rising, even… read on > read on >
