Scientists are uncovering promising ways to track and improve brain health as we get older—think better diet, exercise, and proactive habits—instead of just treating problems after they arise. It’s not about miracle cures, but small, measurable steps that could add up to sharper minds later in life.

Editor’s Note: Forget the old idea that mental decline is inevitable. This research flips the script, showing we might have more control over our brain’s aging process than we thought. It’s a hopeful shift—not just for individuals, but for public health strategies aiming to keep people independent and engaged longer.

The Richardsons aren't your typical family—thanks to a rare genetic mutation, Alzheimer’s symptoms often hit them as early as age 39. But three siblings in the family are fighting back, hoping to rewrite their fate through research, advocacy, or sheer determination. Their story isn’t just about the grim reality of early-onset dementia; it’s about defiance in the face of a ticking clock.

A brain health expert, Dr. Annie Fenn, recently shared insights on TODAY about five foods that can boost cognitive function and potentially stave off diseases like Alzheimer's and Parkinson's. Think small fish (hello, sardines!), mushrooms, and even your morning coffee—turns out they’re not just tasty but brain-friendly too.