Just back from our 8-week check up and dr gave me a prescription for Dalivit vitamin drops saying they are now recommended for breast fed babies. Has anyone heard of this before! I thought breastmilk was all they needed, virgin gut and all that. I didn't give my first child vitamin drops until she was on solids, and only then very half heartedly. Is this really something I need to be doing when I eat a balanced (albeit vegetarian) diet and take multivits myself? TIA