title: Reply to I Hawkins and J Sabaté.
authors.forename: Jennie I
authors.initials: JI
authors.lastname: Macdiarmid
authors.forename: Janet
authors.initials: J
authors.lastname: Kyle
authors.forename: Graham W
authors.initials: GW
authors.lastname: Horgan
authors.forename: Geraldine
authors.initials: G
authors.lastname: McNeill
mesh_terms: D004032:Diet; D005260:Female; D017752:Greenhouse Effect / Q000517:prevention & control*; D006293:Health Promotion; D006801:Humans; D008954:Models, Biological