SHOCKER: Much breast milk bought online is contaminated, analysis shows. If you don’t have breast milk, it’s better to go with formula than with breast milk from strangers. The unscientific response from breastfeeding cultists is just that — an unscientific response from cultists. Breastfeeding is good, but if you make it a religion you’re an idiot. As the piece notes, taking untested breast milk from strangers is like taking untested blood from strangers.