Due to an increasing trend of giving infant milk formulae to children, whether indicated or not, this study evaluates cariogenicity of these commonly used infant milk formulae. Preschoolers, who are the prime consumers of infant milk formulae, have been the participants in this study as the sample group. Clear and coloured illustrations and graphs for enhancement of understanding. Concise and lucid language which makes for an interesting reading Detailed explanation of various microbiological and biochemical procedures for the discerning reader.