From the archive: How ultra-processed food took over your shopping basket

We are raiding the Guardian Long Read archives to bring you some classic pieces from years past, with new introductions from the authors This week, from 2020: It’s cheap, attractive and convenient, and we eat it every day – it’s difficult not to. But is ultra-processed food making us ill and driving the global obesity crisis?. Help support our independent journalism at theguardian.com/longreadpod