“Also I think bf is discouraged among HIV-positive women as it can pass the infection to the baby. But I could be wrong about that?“
Not in developing countries where women don’t have ready and affordable access to formula, and also clean water.
“Firstly, no casual dismissal. I’ve spent quite a bit of time poking round the primary literature. I understand it. “
And you have come to a different conclusion than the panels of doctors and epidemiologists who work for all the major health bodies in developed countries. I suggest that’s because you have a vested emotional and social reason for interpreting the data and the recommendations in the way you do.
I’d also suggest that it’s very naive to assume we know everything there is to know about what happens to the human body when we make a population level, fast and totally experimental swerve from the evutionary norm, which is what we’ve done in the West in the feeding almost all babies bar newborns partially or wholly on processed animal milk.
Where are the well controlled trials with large populations of exclusively breastfed babies as the control group? Where are the trials controlling for the use of antibiotics in mothers and babies (over a third of all mothers and babies now having antibiotics at birth)?
We don’t know what impact artificial feeding has on babies because there simply isn’t enough evidence.
Hasn’t stopped people merrily sucking up thousands of poorly supported claims made by formula manufacturers over the years while smugly insisting that the evidence in support of breastfeecing isn’t convincing. WTF - breastfeeding shouldn’t have to prove itself. Formula feeding should!
“Secondly, Big difference between NO difference and NOT MUCH difference. Because in the West, with access to clean water, vaccines, well fed children etc it doesn’t make much difference to the individual”.
Except there is evidence of higher rates of SIDS, childhood cancers, abnormal gut flora, diabetes, and differences in brain structure identifiable by MRI. So clearly not having human milk does affect all children at some fundamental level in relation to their physiology, and some children catastrophically.
“Look around you child’s classroom- who was breastfed?”
Nope. Neither can you usually tell the children whose mums drank a bit too much in pregnancy or those who smoked, or took medications which impacted on the growth and development of their babies in the womb, nor those who lived on appalling junk food, or were exposed to horrific stress during pregnancy. And that’s because human beings are endlessly complex and not little identical boxes dropping off a conveyer belt where it is easy to identify the things that might have damaged or improved them during the process of making them.
And actually the fact that you have used that feeble argument undermines everything else you say!