We visited a doctor who once said, if DHA is so good, those foreign worker / laborer should just buy baby milk and drink - no need to study / work so hard also can be doctor! I think he's plain arrogant. Despite he might make sense but all the advertisement in TV, products, mags has showed that many products contain DHA these days, not just breast milk. If it's a plus point (whether proven or not), dont matter to me. So long it is not harmful.