Following an application from Jemo-pharm A/S, submitted pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of Denmark, the Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to CranMax® and reduction of the risk of urinary tract infection by inhibiting the adhesion of certain bacteria in the urinary tract. The food that is the subject of the claim is CranMax®. The Panel considers that the food, CranMax®, which is the subject of the claim is sufficiently characterised in relation to the claimed effect. The Panel considers that reduction of the risk of urinary tract infection by inhibiting the adhesion of certain bacteria in the urinary tract is a beneficial physiological effect. One human study from which conclusions could be drawn for the scientific substantiation of the claim did not show an effect of CranMax® on reduction of the risk of urinary tract infection by inhibiting the adhesion of certain bacteria in the urinary tract. The Panel concludes that a cause and effect relationship has not been established between the consumption of CranMax® and reduction of the risk of urinary tract infection by inhibiting the adhesion of certain bacteria in the urinary tract.