The stresses of everyday life may start taking a toll on the brain in relatively early middle age, new research shows.

from https://www.scientificamerican.com/article/ldquo-stress-hormone-rdquo-cortisol-linked-to-early-toll-on-thinking-ability/
https://static.scientificamerican.com/sciam/cache/file/2D0AA0CE-5EF3-4C1C-88578177EAF5515C_source.jpg?w=590&h=800&9A214DA2-71A3-455A-9FDD5EEF15F2FA0F