Source: Fox News
Summary
A recent study presented at the 2026 Federation of European Neuroscience Societies Forum found that speaking multiple languages may help slow brain aging. Researchers analyzed brain activity from hundreds of people in Spain’s Basque region and used artificial intelligence to estimate each participant’s “brain age.” The study found that bilingual participants had brains that appeared about six years younger than those of monolingual participants, with those speaking three or four languages showing even greater benefits.
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This guidance has been heard before.
The idea that speaking multiple languages can help slow brain aging is not new, but this study adds to the growing body of research supporting this concept. The finding that people who learned a second language earlier in life and became highly fluent experienced greater benefits is consistent with previous studies. The study’s use of artificial intelligence to estimate “brain age” is a new approach, but the conclusion is familiar: learning a new language can have cognitive benefits. The advice to lean into the process of being a beginner and embracing mistakes is also not new, but it’s a reminder that the process of learning is just as important as the outcome.
The brain’s ability to adapt and change is a complex process, and this study is another piece of the puzzle.
Author: Evan Null
