Final answer:
Both AUSNUT and NUTTAB databases are considered appropriate for analyzing an individual's dietary intake if the focus is on Australian food products. They provide comprehensive nutrient content data, but would not be suitable for non-Australian food intake analyses.
Step-by-step explanation:
When considering which database is most appropriate when analyzing an individual's intake, it is important to understand what each database offers. AUSNUT (Australian Food, Supplement and Nutrient Database) is a comprehensive database that provides detailed information on the nutrient content of Australian foods, which is suitable for analyzing dietary intake in Australian populations. NUTTAB, on the other hand, is another Australian food composition database providing data on a wide range of nutrients in Australian foods and is often used for nutrient analysis for research and health purposes. Given that both databases provide similar types of content with a focus on Australian food and nutritional data, the answer could potentially be C. Both, depending on whether the individual's intake being analyzed is based on Australian food products. If analyzing a non-Australian's food intake, then neither database would be appropriate as they are specific to Australian food content. Without specific context or additional information, it's challenging to definitively determine which database is most appropriate for analyzing an individual's intake. Both AUSNUT (Australian Food, Supplement, and Nutrient Database) and NUTTAB (National Nutrition Survey Nutrient Database) are databases related to nutrition, but they have different focuses.