Well my second son I tried it the first day, had the same problems and went right to the formula. Like I said if you compare babies that were fed mostly breast milk to those who drank formula would you be able to notice any differences in their health? Are their noticeable differences between them when they get older? I KNOW they stress breast milk is the best, but in the end does it really matter?
I'm not sure if every mum's breast milk is healthy. If a mum leads a really unhealthy lifestyle that influences the quality of her milk then I guess they're better off feeding the baby with formula.