Minnesota Department of Health (WIC program) – Beneficios de Amamantar
http://www.health.state.mn.us/divs/fh/wic/spanish/spanishpdf/spg1.pdf

Abstract
Hay muchos beneficios de amamantar para la madre, su bebé, y su familia. Los beneficios están clarificados para la madre, su familia, y la comunidad de cuidadores. Algunos beneficios para la mamá incluyen un riesgo reducido de cáncer del seno y ovario, de osteoporosis, de diabetes, y de enfermedad del corazón. Beneficios para su bebé incluyen una protección contra infecciones de oído, gripes, alergias, diarrea y estreñimiento. Para la familia, un beneficio es que ellos saben que el bebé está recibiendo el mejor alimento posible.

English Translation: Benefits of Breastfeeding
There are many benefits of breastfeeding for a mother, her baby, and her family. The benefits are described for the mother, her family, and the community of caregivers. Some benefits for the mother include a reduced risk of breast and ovarian cancer, osteoporosis, diabetes, and heart disease. Benefits for the baby include protection against ear infections, influenza, allergies, diarrhea, and constipation. For the family, a benefit is that they know the baby is receiving the best nutrition possible.