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People with early markers of Alzheimer’s disease in the brain also have alterations in their gut bacteria, a new study finds — hinting at a potential way to identify people at risk of dementia, and possibly even treat them. Any such tests or treatments would be years away, experts said. But the findings — published…  read on >  read on >

THURSDAY, June 15, 2023 (American Heart Association News) — Dads get plenty of attention on Father’s Day, but they’ve sometimes been overlooked in research about how they affect their children’s health. But from the start, fathers shape their children’s health in significant ways, said James Muchira, an assistant professor at the Vanderbilt University School of…  read on >  read on >

Could high-quality child care for young children translate into better grades in math and science? Yes, says new research that found children with caregivers who provided both warmth and mental stimulation go on to do better in science, technology, engineering and math (STEM) in high school. “Our results suggest that caregiving quality in early childhood…  read on >  read on >

Suicides and homicides among young Americans are steadily increasing, U.S. federal health officials reported Thursday. Between 2007 and 2021, suicide rates among 10- to 24-year-olds soared 62% — from 6.8 to 11 per 100,000, according to a new report from the U.S. Centers for Disease Control and Prevention. While homicide rates were stable from 2001…  read on >  read on >

While food allergies have not historically been top of mind for racial and ethnic minorities, new research shows that Hispanic, Black and Asian communities all face a higher prevalence of these issues. Money also mattered: In households where incomes were higher, at more than $150,000 a year, food allergies were less prevalent. “Food allergies are…  read on >  read on >

Women with multiple sclerosis temporarily get much better when pregnant, and researchers now think they know why. Pregnancy causes a downshift in a woman’s immune system, and it appears that this unintentionally improves symptoms associated with the autoimmune disorder MS, according to a new study published recently in the Journal of Neuroinflammation. Previous research has…  read on >  read on >