Think processed food only means frozen pizza and bags of chips? Or maybe it’s that white sliced supermarket bread, or anything in a packet? Think again. While the definition of processed foods embraces everything from tinned tomatoes to frozen berries (even cooking is actually a form of processing), it's often only those ultra-processed foods (UPF) you need to avoid. These are the ones considered the ‘root of all evil’ when it comes to poor diets and obesity. Read on for my...