I chose to exclusively formula feed. I have my reasons. I gave birth in a hospital abroad and there was a lot of pressure on me to breastfeed (I'm pretty sure the hospital was annoyed with me for fucking up their targets).
Before I go on I just want to say that I'm very much pro-breastfeeding if that's what the woman wants and have supported friends through the tough bits so that they could achieve their aim of breastfeeding exclusively.
But I'm obviously not anti-formula. In fact, I think formula is an amazing product that has the potential to save babies' lives when breastfeeding fails and still provide them with all the nutrients they need to grow up strong and healthy. I was ff myself.
Breast feeding is best and that is an evidence based indisputable fact.
Actually a lot of people are disputing this right now. Much breastfeeding research is notoriously poor quality, often making causal links between various outcomes and breastfeeding even when the evidence simply does not allow for such huge leaps.
There are three things we know for sure that breastfeeding protects against - necrotizing enterocolitis in premature babies, gastroenteritis and otitis media (an ear infection). However, I think the statistic for the second is that, for every 25 breastfeeding mothers, one episode of gastroenteritis will be prevented; for the latter, it would require six breastfeeding mothers. So statistically your own baby is unlikely to benefit.
There is emerging evidence (I'm sure you've all seen it) that advice to exclusively breastfeed could be one of the reasons behind the current allergy epidemic as children are sensitized to peanuts etc through their skin but build no tolerance due to athe recommended milk-only diet. Ff babies are slightly less likely to have cow's milk protein allergy.
I did a lot of research before deciding that ff wouldn't harm my baby. He's gorgeous and healthy and meeting all his milestones; my paediatrician and I are satisfied that he's getting everything he needs. As I said, I'm certainly not anti-breastfeeding, but it's not the right choice for every family and a very good alternative is widely available.