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Caso · alimentacion-autonoma·Etapa 1-3Evidencia alta

Alimentación autónoma y selectividad en el toddler

El padre/madre decide qué, cuándo y dónde se come; el niño decide cuánto y si come (división de responsabilidades de Satter); la neofobia 2-6 años es normal.

autonomy

Contexto

Entre los 18 meses y los 6 años, la neofobia y la 'manía' alimentaria son desarrollativamente típicas y probablemente protectoras desde una perspectiva evolutiva (evitar tóxicos al volverse autónomo). El abordaje basado en evidencia separa roles: el adulto provee variedad y estructura; el niño regula cantidad. Presionar, recompensar o restringir comida tiende a empeorar la selectividad y la regulación de hambre/saciedad a largo plazo.

Lo que dice la evidencia

  1. [claim-picky-eating-exposure]feedingEvidencia alta

    Toddler food neophobia and picky eating are developmentally typical (peaking 2-6 years); repeated low-pressure exposure (often 8-15 attempts), parental modeling, and shared family meals are the most evidence-based responses.

    Neofobia es típica; 8-15 exposiciones repetidas, modelado y comidas familiares es lo más respaldado.

    Matices: Pressuring, restricting, or rewarding eating tends to backfire. Persistent severe selectivity (especially with weight loss or sensory aversion) warrants evaluation for ARFID or ASD.

  2. [claim-responsive-feeding]feedingEvidencia mixta

    Responsive feeding - reading hunger and satiety cues and replying contingently rather than pressuring or restricting - is associated with healthier self-regulation of intake and growth trajectories.

    Alimentación sensible, atendiendo señales del niño, predice mejor regulación y patrones saludables.

    Matices: Most evidence is observational; randomized trials are rarer and culturally bounded.

Qué hacer

Qué evitar

Señales de alarma

Consulta con un profesional si:

Estos signos justifican evaluación nutricional, pediátrica y, si procede, de desarrollo (descartar ARFID, TEA, disfagia).

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Fuentes

11 referencias

  1. [1] Madigan, S. et al. (2020). Associations between screen use and child language skills: A systematic review and meta-analysis · JAMA Pediatrics, 174(7), 665-675
    meta-analysisverificadoPDF local
  2. [2] World Health Organization (2019). Guidelines on physical activity, sedentary behaviour and sleep for children under 5 years of age · WHO, Geneva
    guidelineOAPDF local
  3. [3] World Health Organization (2019). Guidelines on physical activity, sedentary behaviour and sleep for children under 5 years of age · World Health Organization
    guidelineOAverificadoPDF local
  4. [4] Madigan, S. et al. (2019). Association between screen time and children's performance on a developmental screening test · JAMA Pediatrics, 173(3), 244-250
    journal-articleverificadoPDF local
  5. [5] Pérez-Escamilla, R., Segura-Pérez, S., Lott, M. (2017). Feeding Guidelines for Infants and Young Toddlers: A Responsive Parenting Approach · Healthy Eating Research
    guidelineOAPDF local
  6. [6] AAP Council on Communications and Media (2016). Media and young minds · Pediatrics, 138(5), e20162591
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  7. [7] AAP Council on Communications and Media (2016). Media and young minds · Pediatrics, 138(5), e20162591
    guidelineOAverificado
  8. [8] Black, M. M., Aboud, F. E. (2011). Responsive feeding is embedded in a theoretical framework of responsive parenting · Journal of Nutrition 141(3):490-494
    reviewOAPDF local
  9. [9] Dovey, T. M. et al. (2008). Food neophobia and 'picky/fussy' eating in children: a review · Appetite, 50(2-3), 181-193
    reviewverificado
  10. [10] Carruth, B. R. et al. (2004). Prevalence of picky eaters among infants and toddlers and their caregivers' decisions about offering a new food · Journal of the American Dietetic Association, 104(Suppl 1), S57-S64
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  11. [11] Christakis, D. A. et al. (2004). Early television exposure and subsequent attentional problems in children · Pediatrics, 113(4), 708-713
    journal-articleverificado