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Introduction: Autism Spectrum Disorder (ASD) is a neurological condition that affects communication, social interaction and repetitive behaviors, characterized by atypical models of development. Objective: The objective of this study is to investigate food selectivity in babies under 6 years old, with autism spectrum disorder, in addition to understanding the factors that contribute to such eating behavior and identifying effective intervention strategies, with a view to providing information and guidance. Materials and Methods: A specific methodology was used to identify research on food selectivity in children with ASD, through consultation of databases such as SciELO, Google Scholar and the Virtual Health Library. Language descriptors were used Portuguese to improve the search, prioritizing original studies that investigated the relationship between ASD and food selectivity. After a meticulous selection procedure and the exclusion of generalist works, these articles were thoroughly analyzed, ensuring a comprehensive and detailed approach to the topic. Result: Research has shown a high prevalence of food selectivity in children with ASD, influenced by sensory and behavioral challenges. Therapeutic interventions, such as sensory approaches, have been shown to be effective in promoting food accessibility. The role of the professional nutritionist is crucial for developing personalized strategies and promoting healthy eating habits from an early age.
Lôbo et al. (Thu,) studied this question.