Trick or treat: 'It's time to rethink what we consider treats'
            
        
            
        
        
        
            As children parade the streets picking up ever more processed and lurid-coloured sweets, Halloween is an ideal time to step back and reconsider how we think of treats and rewarding ourselves, and how to pass this onto our children.
        
        
        
        
            
                Food
                 • 31 Oct 18