Speaking another language could slow aging in the brain

People who speak more than one language seem to have younger brains, according to research presented at the Federation of European Neuroscience Societies (FENS) Forum 2026.

Our brains are made up of billions of nerve cells that need to communicate with one another.

As we age, connectivity in our brains tends to deteriorate and, as a result, our memory and the speed of our thinking also decline. ...