The Multilingual Advantage: Unpacking the Brain Benefits Research has long suggested that multilingual individuals have a cognitive edge over monolinguals.
A recent study presented at the Federation of European Neuroscience Societies (FENS) Forum 2026 sheds new light on the relationship between language proficiency and brain aging.
The findings indicate that four language speakers may have brains up to 13 years younger than those of monolinguals.