G.D.
Hi,
My daughter just recently turned 6 months old, and at her 6 month checkup her doctor prescribed vitamins. Like you, I exclusively breastfed my daughter. My doctor explained to me that her main concern was vitamin D. They are not sure if breastmilk is a sufficient source of vitamin D and this can cause a problem especially in the winter months. So of course I went home to do as much research as I could and I found exactly what the doctor had said about the vitamin D. So now my daughter takes vitamins every day. She takes them pretty well, but they can be messy, and be careful because they will stain.