Combating obesity in Southeast Asia countries: Current status and way forward

Obesity is gaining prominence as a serious public health challenge in the Southeast Asia (SEA) region, with an alarming rate of increase in its prevalence. Countries in the region have shown commitment to curbing the rise of obesity by establishing policies, strategies, and action plans. This paper summarises the current situation and strategies undertaken to combat obesity and related chronic diseases. Although a range of policies and strategies have been developed, including national nutrition action plans, community intervention programmes, fiscal measures, nutrition labelling to promote healthier choices, countries in the region are struggling to make significant progress toward halting the scourge of obesity. It is imperative to strengthen existing health systems with a paradigm shift from a focus on "sick care" to prevention, strengthening current health systems with nutrition initiatives to support obesity prevention. A comprehensive and coordinated approach is essential, one that emphasises high-level coordination across all levels of government and multiple sectors, and a unified plan rather than fragmented initiatives. For strategies to be effective and sustainable, they must address the fundamental environmental determinants of poor dietary choices and nutritional inequalities. A more holistic approach is clearly needed to improve the entire food environment, which in SEA countries must include the multitude of eating places where large segments of the population "eat out" everyday to meet their energy and nutrient needs. There is a recognised need for more comprehensive measures to promote healthy eating among school children and ensure a supportive environment for lifelong healthy habits. This paper calls for a whole-of-government, whole-of-society approach that combines changes to the fundamental food environment and accompanied by systematic monitoring and surveillance systems to achieve long-lasting health outcomes.