What is the role of adding nucleotides to formula milk powder? How about Ilikin Collar Care Milk Powder?

I just went through the process of choosing milk powder for my baby, and I am familiar with the efficacy of milk powder formula. Ordinary milk powder does not contain nucleotides, but it is very helpful for children's intestinal maturity, liver development and immunity improvement. The patented nucleotide component is added to Guan Zhen milk powder of Yili Jinling, which is simply to promote absorption and strengthen the baby's self-protection. Cream balls and bird's nest acid are "golden CP" to promote baby's brain development, which can double baby's cognition. I was worried that my baby would not be used to changing milk powder suddenly. I didn't expect the baby not to reject it at all. I feel that the baby's physique is getting better and better and the disease is less.