UCD Anamix Junior 400g can, vanilla. UCD Anamix Junior is a powdered medical food for thedietary management of urea cycle disorders (UCD), hyperammonemia, hyperornithinemia, homocitrullinemia (HHH) syndrome and gyrate atrophy in patients 1 year of age and older. The recommended dosage of UCD Anamix Junior is dependent on age,body weight, and medical condition of the patient. 1,540 calories per can.