"Does breast-feeding a child boost its brain development and raise its intelligence?
Only if the child carries a version of a gene that can harness the goodness of breast-milk, say researchers.
The results add to the ‘nature versus nurture’ debate over intelligence, by showing how the two effects can interact."
épah eu acho que sim...
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- The gene that turns breast-milk into brain food -
http://www.nature.com/news/2007/071105/full/news.2007.217.html