Supporting England is an emotional rollercoaster. Watching football influences the body, but is it good or bad for our health? The Health and Science correspondent James Gallagher puts this to the test during England's opening World Cup match against Croatia. Read more about the experiment: https://www.bbc.co.uk/news/articles/cgjxy199d9do Subscribe to our channel here: https://bbc.in/bbcnews #WorldCup #England #BBCNews