Resumen
Objetivo: Evaluar la importancia de la vitamina B12 para la madre y su perfil, discutiendo los factores de riesgo y el diagnóstico de deficiencia y suplementación adecuada para cada paciente. Reseña bibliográfica: La vitamina B12 es fundamental para el metabolismo celular, ya que actúa como cofactor de enzimas que participan en la síntesis de ácido desoxirribonucleico (ADN), mielina y ácidos grasos. La deficiencia materna puede tener consecuencias para el desarrollo del feto y del niño. Para realizar el diagnóstico, es necesario tener en cuenta los hallazgos clínicos y de laboratorio. Ante situaciones de riesgo de deficiencia por alimentos o malabsorción, la prevención con suplementación es la principal prioridad. Consideraciones finales: La cobalamina es de suma importancia durante el embarazo y la lactancia, generando mayor atención y cuidado de la salud de las gestantes, puérperas y recién nacidos, especialmente en relación a los casos que necesitan suplementos.
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