But obesity in New Zealand has been rising for decades, particularly among children and more deprived communities, reflecting drivers that extend well beyond individual behaviour.<\/p>\n
Research shows that the environments people live in, for instance, strongly reflect what and how they eat. <\/p>\n
Highly processed, energy-dense foods are today widely available, aggressively marketed and often cheaper than healthier options.<\/p>\n
But some sections of society are much more exposed than others. M\u0101ori and Pacific communities experience significantly higher rates of obesity, reflecting broader inequities in income, housing and access to healthy food.<\/p>\n
Unhealthy food is often the most accessible choice in many neighbourhoods. Photo \/ 123rf<\/p>\n
Fast-food outlets are disproportionately concentrated in more deprived areas and these \u201cfood swamps\u201d dominated by unhealthy options are common across New Zealand. In many neighbourhoods, unhealthy food is often the easiest and most accessible choice.<\/p>\n
Children\u2019s everyday environments also play a part. Studies suggest many New Zealand schools still make unhealthy food easier to access, with healthy food policies unevenly applied.<\/p>\n
Yet there are also signs of what works. So-called \u201cfood havens\u201d \u2013 community spaces designed to make healthy food affordable, accessible and culturally appropriate \u2013 show how local initiatives can improve food environments.<\/p>\n
An intervention, but not an answer<\/p>\n
All of this reinforces that obesity is fundamentally a systems problem, not one that can be solved through pharmaceutical treatment alone. <\/p>\n
Framing these drugs as a silver bullet risks diverting attention from the broader preventive changes needed to address its root causes.<\/p>\n
There is also a policy tension. Public funding for Wegovy might indeed help reduce future healthcare costs<\/a> by lowering rates of diabetes and heart disease. But unless the drivers of obesity are addressed, the number of people needing treatment will likely continue to grow.<\/p>\n Evidence suggests that reducing obesity at a population level requires action on the environments which shape daily life.<\/p>\n That includes improving access to affordable healthy food, restricting marketing of unhealthy products, strengthening school food environments and addressing those broader social and economic conditions that influence health.<\/p>\n These interventions are obviously more complex than prescribing a drug. But they are also more likely to produce a lasting solution to a crisis that is bringing a heavier toll for New Zealand each year.<\/p>\n Diets\/health changes<\/p>\n Sign up to Herald Premium Editor\u2019s Picks<\/a>, delivered straight to your inbox every Friday. Editor-in-Chief Murray Kirkness picks the week\u2019s best features, interviews and investigations. Sign up for Herald Premium here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"This has strengthened arguments that public funding could improve equity while reducing long-term healthcare costs. All the while,…\n","protected":false},"author":2,"featured_media":455826,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[20133,9218,198,537,11662,18089,36426,2550,738,231644,2225,5812,1073,2683,5969,204414,111,43,139,69,3272,4368,90,2114,691,3109,49478,21533,223,3257,18953,18216,80],"class_list":["post-455825","post","type-post","status-publish","format-standard","has-post-thumbnail","category-new-zealand","tag-attention","tag-before","tag-can","tag-crisis","tag-difference","tag-dramatic","tag-drawn","tag-even","tag-funding","tag-its-symptoms","tag-loss","tag-make","tag-media","tag-move","tag-much","tag-needle","tag-new-zealand","tag-news","tag-newzealand","tag-nz","tag-nzs","tag-obesity","tag-on","tag-opinion","tag-or","tag-public","tag-receiving","tag-simply","tag-the","tag-treat","tag-wegovy","tag-weight","tag-zealand"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/455825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=455825"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/455825\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/455826"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=455825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=455825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=455825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}