The aim of the study was to investigate the eating behavior of preschool children during the social isolation period of the first wave of COVID-19 in Fortaleza, Ceará. This is a cross-sectional observational study, carried out with caregivers of preschool children aged from 2 to 6 years. The PENSE questionnaire (IBGE) was used to collect socio-economic data and the data referring to eating behavior was used the...