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Afirman que sus resultados apoyan la teoría de que la lactancia materna está relacionada con el desarrollo intelectual en la primera infancia, pero este es el primer estudio que la relaciona con la inteligencia en la edad adulta.
Los autores revisaron los resultados de dos tipos de tests de inteligencia realizados a individuos a los 19 y a los 27 años de edad. Las puntuaciones obtenidas se relacionaron con la duración de la lactancia materna, de modo que si está fue superior a 9 meses se asocia con un mayor coeficiente intelectual, independientemente de otros factores como el estatus social de los padres o el grado de escolarización.
Webs Relacionadas
Københavns Universitet
http://www.ku.dk/
JAMA
http://jama.ama-assn.org/subs/login.html