A “keto” diet might help people with depression, a small-scale pilot study suggests. Depression symptoms decreased by about 70% among a small group of college students who followed a ketogenic diet for at least 10 weeks, researchers reported in the journal Translational Psychiatry. “So many people are suffering right now, so it’s rewarding to potentially…  read on >  read on >

County jail inmates who receive medication to treat their opioid addiction have a lower risk of overdose after their release, a new study reports. They’re also significantly more likely to continue their addiction treatment, researchers reported Sept. 10 in The New England Journal of Medicine. “These findings demonstrate the importance of providing medications to treat…  read on >  read on >

Women who overcome cervical cancer might have another potentially life-threatening health crisis on their horizon, researchers say. Cervical cancer survivors have nearly double the risk of developing anal cancers compared to the general population, researchers reported Sept. 11 in JAMA Network Open. And their risk increases as they grow older, and as time passes since…  read on >  read on >

A new blood test can potentially detect head and neck cancers caused by human papilloma virus (HPV) up to 10 years before symptoms appear, a new study says. The test, called HPV-DeepSeek, detects microscopic fragments of HPV DNA that have broken off from a tumor and entered the bloodstream, researchers reported Sept. 10 in the…  read on >  read on >

Same-day cataract surgery on both eyes can be safe, effective and practical, according to a pair of new studies. Cataract surgery typically is performed on one eye then the other, with procedures scheduled weeks or months apart. But getting surgery done on both eyes at once works just as well, and doesn’t appear to interfere…  read on >  read on >

RSV can make even healthy, full-term babies sick enough to land in the hospital or require intensive care, a new study says. In fact, more than half of RSV-infected infants and children who required intensive care or prolonged hospitalization were born at term and had no chronic health problems, researchers reported Sept. 9 in The…  read on >  read on >

First and only drug releasing system is indicated for patients with BCG-unresponsive non-muscle-invasive bladder cancer seeking bladder preservation  read on >

High levels of THC — the compound in marijuana that causes a “high” — may affect how eggs develop and could lead to fertility problems, miscarriages and chromosome issues in embryos, new research shows. The findings were reported Sept. 9 in the journal Nature Communications. Researchers analyzed more than 1,000 samples of ovarian fluid from…  read on >  read on >

Shark meat sold in the U.S. may come from endangered species without consumers realizing it, a new study warns. Researchers tested 29 shark products, including 19 fillets bought in grocery stores and seafood markets across North Carolina, Florida, Georgia and Washington, D.C., plus 10 jerky products purchased online.  Using DNA barcoding, they identified the species…  read on >  read on >

When people hear about anaphylaxis, they often associate the severe allergic reaction with food allergies. And while food allergies can cause anaphylaxis, allergies to insect stings, medications and latex can also trigger the response. Anaphylaxis is rare. In most cases, people with allergies develop mild to moderate symptoms, such as watery eyes, a runny nose…  read on >  read on >

Air pollution might speed up the devastating effects of Alzheimer’s disease on the brain, a new study says. Alzheimer’s patients exposed to higher levels of particle pollution appeared to suffer an increased buildup of toxic amyloid and tau proteins in their brains, researchers reported Sept. 8 in JAMA Neurology. The more air pollution a person…  read on >  read on >

Back-to-school is an exciting time for kids and parents, but it also marks the beginning of fall allergies as well as the cold and flu season. So on top of gathering clothes and books and school supplies, parents also might have to figure out why their child has a runny nose. “It is very confusing…  read on >  read on >