Vitamins, Minerals and Amino Acids for school going children. Improved Intelligence and Behavior: A large number of trials have tested the idea that vitamin supplements improve intelligence. The largest improvements were obtained in trials involving children. Improved behavior and strong intellectual performance have been observed in children who are fortunate enough to be given vitamin supplements. Junior Memorax provides vital nutrients which improve mental alertness, concentration and memory. In addition to a whole spectrum of vitamins and minerals, it contains 4 amino acids : L-Cysteine, L-Glutamine, L-Methionine and L-Tyrosine which are useful to increase attention span, mental acuity, alertness and memory.