zhightower2003 zhightower2003

22-09-2017
Spanish

contestada

¿quiénes piensan que exponer los niños al sol unos cinco minutos ayuda a fijar el calcio en los huesos?

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ablackhippy ablackhippy

22-09-2017

Los niños necesitan vitamina D para construir huesos fuertes. La vitamina D también ayuda a los huesos a sanar después de una lesión o cirugía. Y necesitan al menos 5-15 minutos al día

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