Figure 2.

The publication search strategy and food and nutrient data selection process. Current food and nutrient data sources were identified, searched, and screened using a 2-part process—a publication search, followed by identification of food and nutrient data sources for subsequent analysis. Publications from the year 2020 were gathered from the top 5 nutrition and dietetics journals and were reviewed for mentions of food and nutrient data according to the steps shown. Food and nutrient data sources documented in the publications and organically identified from related sources were collected and documented according to the steps shown.