According to Murray, et al. (2023), there are five general themes regarding food justice "(1) social equity, (2) food security, (3) food systems transformation, (4) community participation and agency and (5) environmental sustainability."
Food Security is defined by the USDA (1/8/2025) as "access by all people at all times to enough food for an active, healthy life." You can find the Household Food Security in the United States in 2023 here.
Food Sovereignty defined in the Declaration of Nyeleni as: Food sovereignty is the right of peoples to healthy and culturally appropriate food produced through ecologically sound and sustainable methods, and their right to define their own food and agriculture systems.