Final answer:
The Australian Food Composition Database was most recently updated in 2020.
Step-by-step explanation:
The Australian Food Composition Database was compiled and most recently updated in 2020. This database provides detailed information on the nutrient composition of foods commonly consumed in Australia. It serves as an essential resource for health professionals, nutritionists, and researchers interested in the nutritional value of the Australian diet. Over the years, the database has undergone various updates to ensure the accuracy and relevance of the data to reflect current food products and dietary trends.