Actual data are more valuable than "simple reasoning and deduction" when matters of the physical universe--of which the biology of breastmilk and its benefits are a subset--are concerned.
I can easily see the possibility that long term benefits are masked or "washed out" by other factors. Short term benefits, on the other hand, are unequivocally and easily empirically established. The fact that immune systems and richer nutrients are passed through breastmilk undeniably give breastfed babies an advantage over formula-only babies.
I can easily see the possibility that long term benefits are masked or "washed out" by other factors. Short term benefits, on the other hand, are unequivocally and easily empirically established. The fact that immune systems and richer nutrients are passed through breastmilk undeniably give breastfed babies an advantage over formula-only babies.