Why speaking multiple languages is good for your brain

Most people in the world speak more than one language and many countries have more than one official national language. But what is it like living as a polyglot? And what advantages can it bring to your health? Studies have shown that speakers of multiple languages get dementia later and even recover better after a stroke.

BBC journalist Victoria Uwonkunda describes what it was like growing up as a polyglot and how she deals with speaking multiple languages in her daily life. Turkish polyglot İclal Dağcı , who speaks nine languages, tells us how she uses music to learn languages she finds difficult.

Plus, Professor Frédérique Liégeois, a cognitive neuroscientist at University College London, explains the benefits speaking multiple languages has on your brain, and how it could help to maintain your brain health as you get older.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: Emily Horler, William Lee Adams, Mora Morrison, Emilia Jansson and Elena Angelides Video Journalists: Beatrice Guzzardi and Adam Chowdhury Editor: Verity Wilde