The research
A 2021 review published in the journal Frontiers in Aging Neuroscience explored the potential cognitive benefits of learning a second language in older adulthood. Drawing on earlier studies, the authors explored how engaging in second language learning may enhance brain function, promote neural adaptability, and support cognitive health as we age.
The implications
The researchers found that foreign language learning in later life may benefit brain health, particularly by enhancing executive function. They also noted a possible link between bilingualism and slower progression of dementia, as well as improved working memory and functional connectivity.
Get learning
Ready to start practicing? Choose a second language you’d like to learn and try one of these methods to help you (and your brain) improve:
- Take a class: Check your local community center, library, or college for affordable language classes.
- Download an app: Many phone applications, like Duolingo or Babbel, can help you learn a new language on the go.
- Plan a trip: If you have the means, visiting a country where the language is spoken is a great way to pick up common words and apply your skills in real-life situations.
Travel on the mind
Taking a vacation may offer even more brain benefits. A 2024 study published in the International Journal of Environmental Research and Public Health found that traveling long distance is associated with improved cognitive functioning, fewer symptoms of depression, and reduced feelings of loneliness.
This article was originally published in the October 2025 issue of delicious living magazine.
