highly concentrated phenylalanine-free protein supplement for use in the dietary management of Phenylketonuria (PKU) and Hyperphenylalaninemia (HPA) food for special medical purposes for children from 7 years up to 14 years contains highly purified L-amino acids, vitamins, minerals and trace elements in adequate amounts specially enriched  with S e l e n i u m available in a 500 g tin or in convenient portion sachets at 10 g easily exchangeable with all other products from the XPHE-SYSTEM JUNIOR Dosage and use The daily amount of XPhe Junior depends on age, body weight and individual metabolic status of the child or adolescent and is determined under medical supervision. The daily quantity of XPhe Junior should be taken as a drink, together with calculated amounts of other foods, in 3 - 5 single portions evenly distributed during the day.   Example for use Child 8 years of age - 29 kg body weight Protein requirement: 41 g, thereof 37,5 g protein from XPHE-SYSTEM-JUNIOR   1 sachet at 10 g XPhe Junior Sachet       or   10 g XPhe Junior = 7,5 g protein + 1 sachet at 33 g XPhe energy Junior = 10 g protein + 1 sachet at 29 g XPhe smart Junior = 20 g protein