the advantages of breast feeding are due to numerous factors i.e . the favourable composition of basic nutritives , the content of nucleotides , polyamines , rare fatty acids and rare oligo- and polysaccharides in human milk , its high content of immunologically active substances like immunoglobulins , fats , glycoproteins , lysozyme and lactoferrin , and the psychologically important opportunity for close sensual contact between mother and infant .
C0017968
glycoproteins
C0022942
lactoferrin