Exercise reshapes your blood–brain barrier. New 2026 data reveal a liver-to-brain pathway that may protect against aging and Alzheimer’s at the molecular level ...

Our Healthline editors share tips and tricks for incorporating physical activity into their busy daily routines. Examples include walks outside, standing or treadmill desks, and dancing with a pet to ...

A sweeping review of global research suggests that exercise—especially aerobic activities like running, swimming, and dancing—can be one of the most powerful ways to ease depression and anxiety.