Low Blood Sugar Levels May Keep Alzheimer’s At Bay

Brain scientists are offering a new reason to control blood sugar levels: It might help lower your risk of developing Alzheimer’s disease. “There’s many reasons to get [blood sugar] under control,” says David Holtzman, chairman of neurology at Washington University in St. Louis. “But this is certainly one.” Holtzman moderated a panel Sunday at the Society […]

Too Much Training Can Tax Athletes’ Brains

Too much physical exertion appears to make the brain tired. That’s the conclusion of a study of triathletes published Thursday in the journal Current Biology. Researchers found that after several weeks of overtraining, athletes became more likely to choose immediate gratification over long-term rewards. At the same time, brain scans showed the athletes had decreased activity in an […]

A Mix Of These Foods Could Restore Healthy Microbes In Malnourished Kids

When children suffer from severe malnourishment, they don’t just lose weight. The condition wreaks havoc on biological systems throughout the body — including the microbiome, the healthy bacteria and other microbes that live in our digestive tracts. Those bacteria number in the trillions in every person and include hundreds of different species. They’re essential for […]