Updated WHO guidelines shift the perception of dementia from an inevitable consequence of aging to a manageable public health priority.

The World Health Organization has updated its international guidelines, identifying 14 modifiable risk factors that influence the development of dementia. These findings provide a framework for public health policy and individual cognitive health management.

A study tracking over 26,000 participants over three decades found that a Mediterranean diet is linked to cognitive benefits, particularly for APOE4 carriers.