My 2.5 month old baby was having lactodex starter formula milk when she was born and occasionally drank breastmilk. However baby suddenly stopped having breastmilk and doctor advised to take similac plus but that caused loose motion with blood and then doctor advised to take nusobee casein formula for 15 days. after 15 days we again tried to give similac and loose motion started hence we continue with nusobee. Doctor is advising to continue with nusobee but i am afraid whether nusobee will give enough nutrients as she is not breastfeeding also.