SCIENCE · VERIFIED DEVELOPMENT
Multilingualism Linked to Slower Brain Aging, Study Finds
WHY IT MATTERS
The results imply that learning and maintaining multiple languages could be a practical strategy to mitigate age‑related cognitive decline and support brain health in older adults.
What happened
A recent study reports that people who speak multiple languages show signs of slower brain aging. Four‑language speakers, in particular, had brain scans that appeared roughly 13 years younger than those of monolinguals.
The research also found that starting language learning earlier in life and achieving high levels of fluency amplified this effect.
These findings suggest that the cognitive demands of managing several linguistic systems may help preserve brain structure over time.
PRIMARY SOURCES
Multilingual people may have brains up to 13 years younger
ScienceDaily · Discovery only; verify against the cited research or institution when available