The ANH Academy Mental Health Working Group have developed an interactive Evidence and Gap Map (EGM) of empirical research linking all types of food security and nutrition to mental health. There are currently almost 1900 studies mapped.  The team have launched a pre-final version, open for consultation and feedback. Please find details on how you can test the resource and get involved here:

https://www.anh-academy.org/anh-academy/working-groups/mental-health-working-group