Changes in ultra-processed food consumption during the first Italian lockdown following the COVID-19 pandemic and major correlates: results from two population-based cohorts.

Public Health Nutr · 2021 · PMC8207556 · PMID 33663640

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However, cross-sectional data from Spain showed an improvement in diet quality, as reflected by adherence to a Mediterranean-type diet, during confinement ( 27 , 28 ) and a positive trend towards a Mediterranean diet was also documented in early analyses on an Italian sample ( 29 ) .

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