Midlife Vitamin D Levels Associated with Lower Brain Tau Protein Years Later

A significant new study, published on April 1, 2026, in the esteemed journal Neurology Open Access, an official publication of the American Academy of Neurology, has unveiled a compelling association…

High testosterone levels associated with elevated suicidal risk in male adolescents with depression

The escalating crisis of adolescent mental health has reached a critical juncture, as researchers seek objective biological markers to predict and prevent self-harm among the most vulnerable populations. A groundbreaking…