"greenmonkies I notice that all your evidence comes from pro breastfeeding websites. I would therefore suggest that the information will be heavily biased against ff. "
In which case, I wonder how you can account for the NHS spending so much money on promoting breastfeeding, along with giving up smoking, taking regular exercise and eating five portions of fruit and veg a day as a 'healthy behaviour' if, as you assume, there are no proven benefits?
Has it crossed your mind that the NHS (along with every other major health organisation) promotes breastfeeding because there is clear, reliable evidence that higher rates of breastfeeding in populations result in lower levels of ill-health among children and babies?
You don't need to go to 'pro breastfeeding' websites to read about the PROVEN risks of artificial feeding. Just hop over to NHS Direct (which I'm sure even you will admit is not going to be a hotbed of lactivist propaganda) and you'll find this:
"babies who are bottle fed using formula milk are more likely to develop illnesses, such as diarrhoea, or a chest, ear, or urine infection. There is also an increased risk of premature babies who are bottle fed developing a rare, but serious condition called necrotizing enterocolitis (NEC), where the intestines are damaged due to infection and a poor supply of blood"
And pick up any mainstream, recently published midwifery textbook on breastfeeding and you'll find a chapter on 'the risks of artificial feeding'.
Personally I think it's quite troubling that any mother should have been left so in the dark about received medical opinion on this issue.
I can see how it happens. Imagine being a health professional charged with the task of informing a mum who has made it clear that she doesn't want to breastfeed that there are risks associated with formula feeding? It might be their professional duty but it's not going to win them any popularity contests is it? Most mums would rather not know, and I suspect most midwives would rather not have to tell them......
Makes a mockery of the concept of 'informed choice' though.