The Roots of Dementia Trace Back All The Way to Childhood, Experts Reveal

New research suggests dementia risk may begin forming in pregnancy, birth, and childhood, not just later in life.

Studies link early-life exposures, health, and lifestyle to brain-health differences seen in older adults.

Researchers say prevention may need to start much earlier, with opportunities in childhood, adolescence, and young adulthood.

The findings point to new modifiable risk factors and earlier intervention strategies for brain health.