Here, in the second part of our serialisation of his bestselling book, TV doctor Chris van Tulleken warns of the hidden dangers behind food which we find so tasty.
Our panel, featuring the physicist Brian Cox, professor Robert Winston and doctor Chris van Tulleken, selects the greatest films to mark the release of Dune: Part Two
How the 'McDonaldization of society' hits micro food businesses rte.ie - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rte.ie Daily Mail and Mail on Sunday newspapers.