Dr Cristina Cleghorn, Prof Nick Wilson, Dr Helen Eyles
There is a lot of focus on sugar-sweetened beverages (SSBs) internationally, due to their role in tooth decay, obesity and diabetes [1-3], their lack of beneficial nutrients, and potential acceptability as an intervention target . Our just published study has shown that an intervention to reduce the size of all single serve SSBs would probably be cost-effective in NZ . In this Blog we elaborate on the issues and consider this intervention in the context of other interventions for addressing NZ’s obesogenic environment.
Prof Tony Blakely, Prof Nick Wilson, Dr Anja Mizdrak, Dr Cristina Cleghorn
From 1 April 2018, the UK is putting in place a type of sugary drinks tax – actually a “soft drinks industry levy”. This blog reviews how they are doing it, early signs of its success, and ponders its relevance for NZ. We also take this opportunity to point out some problems with a recent NZIER Report on sugary drink taxes.
Professors Tony Blakely, Nick Wilson, Boyd Swinburn and Cliona Ni Mhurchu
The Government has an action plan to tackle childhood obesity, but it lacks a tax on sugary drinks – a strategy for which there is good evidence. A new Treasury Report on soft drink tax price elasticities has just emerged. It has the look of a strategically published document that if and when – during election year – certain politicians need to defend non-action on taxing sugary drinks, they can point to this Report and obfuscate. Indeed, this New Zealand Treasury Report has already been used for this purpose in Australia. We critique this Report in this blog, with a view to preventing its misrepresentation and to encourage a more informed discussion on taxing sugary drinks.
Prof Nick Wilson, Dr Cristina Cleghorn, Dr Andrea Teng, Dr Rob Beaglehole, Prof Tony Blakely
New Zealand has made some progress in removing the sale of sugary drinks from hospitals and schools. In this blog we look at such successes to date and consider what could be done to further reduce availability of these products which are both harming oral health and fuelling the obesity epidemic.
Dr Andrea McDonald, Dr Cristina Cleghorn, Prof Nick Wilson, Prof Tony Blakely
Last month the British Medical Journal published a study on the highly anticipated purchasing data examining the impact of taxing sugar sweetened beverages (SSB) in Mexico (1). This study reported that the 10% tax on SSBs was associated with an overall 12% reduction in purchases and a 4% increase in purchases of untaxed beverages one year after implementation. In this blog we examine this latest study, how it fits in with existing evidence, and how these results might apply to improving the control of obesity and improving child oral health in New Zealand.