Energy Density and Level of Processing of Packaged Food and Beverages Intended for Consumption by Australian Children

Background/Objectives: Higher energy density (ED; kJ/g) and higher levels of processing of foods and beverages have been associated with childhood obesity and reduced diet quality. This study described and examined the distribution of ED and levels of processing of new food and beverage products intended for Australian children (0-4 years, 5-12 years). Methods: This study used 2013-2023 data from the Mintel Global New Products Database. Products were classified by ED (low ≦ 4.184 kJ/g, medium > 4.184 kJ/g and <12.552 kJ/g, or high ≧ 12.552 kJ/g) and level of processing (using the NOVA classification system; unprocessed/minimally processed foods; processed culinary ingredients; processed foods; ultra-processed foods (UPFs)). Non-parametric statistics were used to examine ED and level of processing by age and 'Food' and 'Drink' groups. Results: Of the 1770 products analysed, 56% were classified as high-ED and 81% as UPF. Among 'Food' products intended for children '5-12 years', 93% were classified as UPFs. The differences in ED classification between non-UPFs and UPFs were significant for 'Food' products intended for children aged '0-4 years' (p < 0.001) but not for children aged '5-12 years' (p = 0.149). Conclusions: The prevalence of high-ED and UPFs in the Australian packaged food supply demonstrates the need to tighten regulations around products intended for children. The regulation of low-ED UPFs (i.e., recognised by Australian Dietary Guidelines as 'healthy') may also be required.