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Synthesis of search strategies.
| Search Equation | Database | Results |
|---|---|---|
| “nutrition” AND “mental health” “depression” AND “nutrition” “anxiety” AND “nutrition” “microbiota” AND “salud mental” |
PubMed | 134 |
| “depression” AND “nutrition” “anxiety” AND “nutrition” “salud mental” AND “microbiota” “trastornos psicológicos” AND “salud mental” |
Mendeley | 256 |
Source: own elaboration.
