A mechanism for regulation of oral and gut microflora by interaction of salivary metabolites with breast milk

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Saliva "lacks the drama of blood, the sincerity of sweat & the emotional appeal of tears". But spit has important roles for the mouth & digestion. Now researchers in Brisbane have found baby dribble has natural chemicals that form ‘nucleotides’ in cells. They are testing the theory that the nucleotides encourage friendly bacteria in the mouth & gut. When baby saliva mixes with breast milk it also makes natural antibiotics called 'oxidative radicals' that stop bad bacteria. This may be part of the mechanism ensuring "Breast is best" for babies.