Learning A Second Language Slows Cognitive Decline

New research suggests that speaking more than one language may slow down age-related cognitive decline, even if the second language is learned during adulthood. Research leader Dr. Thomas Bak writes, “These findings are of considerable practical relevance. Millions of people around the world acquire their second language later in life. Our study shows that bilingualism, even when acquired in adulthood, may benefit the aging brain.” Annals of Neurology, June 2014