Ironically, I really want this woman to be right.
Just supposing breast milk did actually make a discernable contribution to a person's intelligence!
The venerable educational institutions, with their teaching techniques refined over the generations, have got it all wrong. The real secret is ... breast milk.
Instead of selling their photos to dodgy websites, lactating women could sell their milk to health food companies. Getting pregnant and lactating could be a whole new career path for school leavers.
But I speak as someone who has not had children, and who was bottle fed and packed off to boarding school ... so what would I know. Presumably, nothing.