A new study from Melbourne’s Murdoch Children’s Research Institute, published in The Lancet on World Obesity Day, has alarming projections for childhood obesity in Australia. Researchers predict that by 2050, approximately half of Australian children will be classified as overweight or obese. The study indicates that girls are currently more likely to be obese than overweight, with forecasts estimating that around 2.2 million individuals aged five to 24 will be obese, while 1.6 million will be overweight.
This troubling trend mirrors a global pattern, where it is anticipated that one in six children and adolescents worldwide could be obese by the same year. Notably, boys aged five to 14 may face a higher prevalence of obesity compared to those who are merely overweight. Countries such as China, Egypt, India, and the United States are expected to report the highest numbers of obese children and adolescents in 2050.
Lead author Jessica Kerr emphasises the urgency of the situation, stating that unless immediate five-year action plans are established, the future for young Australians could be dire. Health experts highlight the necessity for early intervention, as obesity often persists beyond adolescence. There is particular concern regarding adolescent girls, as addressing obesity in this demographic is key to preventing the intergenerational transmission of obesity and its associated chronic health conditions.
The authors of the report are calling for governments to implement comprehensive strategies to tackle the leading causes of obesity. Recommendations include imposing higher taxes on sugary drinks, banning junk food advertising targeted at children, and promoting nutritious meals in schools. Overall, the research underscores the urgent need for coordinated efforts to mitigate the rising obesity rates among children and adolescents in Australia and beyond.