
Lifelong Reading and Language Learning May Cut Dementia Risk, Study Finds
A Rush University study of 1,939 older adults over ~8 years links lifelong cognitive enrichment—through reading, writing and language learning—to up to 38% lower Alzheimer's risk and 36% lower risk of mild cognitive impairment, independent of socioeconomic status, suggesting lifelong mental activity may delay dementia—even though causation isn’t proven.

