How your ‘second brain’ changes the way you think | BBC Global

The connection between our brain and gut has a profound effect on our wellbeing. Health Correspondent Melissa Hogenboom explores how the gut microbiota plays a surprising role in shaping our thoughts, moods and even our mental health. Subscribe to BBC Global: https://www.youtube.com/c/bbc_global?sub_confirmation=1 For the latest news, analysis and features visit: www.bbc.com #bbc #health #nutrition