Breastfeeding is associated with health benefits. It is totally valid to question whether this association is because the former causes the latter, or whether they simply have a common cause (androgen levels during pregnancy). In fact, the researchers seem to conclude that it is a bit of both.
They think the benefits of breatfeeding exist but are more modest than some others think. That's fine - it departs from the scientific consensus, but scientists regulalrly challenge the consensus. So fine.
The problem is the way this is reported. Headlines saying "formula is just as good" or the like are just plain wrong. For readers to whom breastfeeding comes easily or proves impossible then this makes no odds. However, many women struggle with their supply in the early stages but breastfeed successfully once their body responds to the demand - this sort of journalism could encourage them to give up prematurely.
I also have a problem with some of the Prof's quotes (from the bbc article):
- "When you look at the epidemiological studies and try to strip away the other factors, it is really hard to find any substantial benefits among children who were breastfed as babies."
Another way of saying the same thing: 'it is easy to find modest health benefits; there may be substantial benefits but we couldn't find them.'
The same information presented with a different bias. Why has the Prof got a bias? It's like he's trying to sell something, a bit like a used car salesman or a politician. Hmm, dodgy.
2)"Basically a mother who finds she has difficulty shouldn't feel guilty - it probably is just the way it is, and her baby will not suffer for being fed formula milk."
The first bit I agree with; of course no-one should feel guilty about being unable to breastfeed.
But the second bit is dodgy - if all women gave up at the slightest difficulty it would not be good! Breastfeeding almost always require some amount of perseverance.
He also claims 'baby will not suffer for being fed formula', well...
there is almost certainly a health benefit to being breastfed - the researchers themselves conclude that, they merely disagree with the scientific consensus about how substantial the benefit is. The health difference may not be worth worrying about too much (especially if the mother can't breastfeed and has no choice), but that subtelty should not be lost.