Supplement: List of publications included in a systematic review of how psychological state factors affect sustainable food outcomes.

Key Points

• This review aims to synthesize how various psychological factors influence sustainable food choices and outcomes.
• Conducted a systematic review of relevant publications
• Analyzed studies focused on psychological states and food sustainability
• Categorized outcome variables related to food choices
• Identified key psychological factors affecting sustainable food choices
• Revealed a strong correlation between psychological states and food sustainability outcomes
• Highlighted diverse outcome variables related to consumer behavior in food choices