McGill University researchers have identified a brain function that helps explain why childhood stress raises metabolic health risks for some women later in life. A new study found that variations in ...

Insulin is a glucose-lowering hormone that targets the peripheral tissues, especially the skeletal muscle and fatty tissues. Insulin also circulates throughout the brain, wherein it can impact the ...

Researchers at the University of São Paulo (USP) in Brazil have succeeded in showing, in an animal model, that the process of insulin resistance in the brain affects both Alzheimer’s disease and ...

A 5-day high-caloric diet triggered liver fat accumulation and disrupted brain insulin action in men with a healthy body weight, with effects persisting even after resuming a normal diet. Researchers ...

WINSTON-SALEM, N.C., July 23, 2025 — A groundbreaking brain imaging study from Wake Forest University School of Medicine confirms a vital step toward new Alzheimer’s disease treatments: Intranasal ...

Simple pharmaceutical interventions could help older brains cope with memory impairment and recovery after surgery, new ...