Prof Tony Blakely, Prof Cliona Ni Mhurchu
Health Star Rating and Traffic Light nutrition labels have a minor impact on New Zealand consumer healthy food choices, according to a randomised trial just published from our HRC-funded DIET Programme based at the University of Auckland. This is important evidence for policy. We had expected that these simple, visual front of package labels would have more effect on healthy food purchasing choices, but the contrary findings are why randomised trials are important. In this blog we discuss our findings, strengths and weaknesses of the study, and implications of the results.
Sally Mackay (Researcher and PhD Candidate, Auckland University)
There is a perception that healthy food costs more – but does it really? It all depends on how you measure the cost. This blog post looks at some of the different metrics and suggests that we need to consider several of them to get a better understanding of this important issue.
Dr Ninya Maubach (firstname.lastname@example.org)
Consumers have a right to have informative yet easy-to-use nutrition labelling, and effective labelling is one tool to help control the epidemics of obesity and diabetes. Everyone agrees that on its own, the current Nutrition Information Panel (NIP) used in NZ does not achieve the goal of facilitating healthier food choices. But suggestions around more consumer-friendly front-of-pack labels have been fiercely contested by industry and health stakeholders – until now, it seems. Is the new Health Star Rating label truly a win-win consensus, or might too much have been given away to reach a compromise?
Professor Cliona Ni Mhurchu
Editor note: This blog was prepared by Prof Cliona Ni Mhurchu whilst she was visiting her home-country, Ireland. Cliona sent an email to myself and other Kiwis during that time outlining the strong actions that the Irish Government is planning on obesity and food – a far cry from the state of play in New Zealand. Which has led to this blog, in which Cliona makes the head-to-head comparison on food and obesity policy (in)activity between Ireland and New Zealand. Tony Blakely.
In the last couple of years the Irish rugby team gave the All Blacks cause to sit up and take notice not just once but twice. The first occasion was during the 2nd test match in 2012 where the ABs narrowly won with a drop kick minutes before the end, and the second was late last year in Dublin when the ABs won by a margin of just 2 points. Optimistic Irish rugby fans are increasingly convinced that the day will come when Ireland will beat New Zealand at its own game.
Dr Amber Pearson & Associate Professor Nick Wilson
Food prices matter for determining access to healthy food – and so we studied fruit and vegetable prices in two NZ cities in this newly published article in PLOS ONE. In this blog post we elaborate on some of the details, including the finding that prices were generally lower at markets compared to supermarkets (with a family of four potentially saving up to $49 per week by buying at markets compared to from a supermarket). We also consider what else that central and local government could do to facilitate use of such markets.