CONDITION: MENTAL PERFORMANCE - PEAK PERFORMANCE Select one of the following basic multi vitamin mineral Multigenics or Life Extension Mix or Life Extension 2 a day or Regeneraid Co Enzyme B Complex DL-Phenylalanine L-Glutamine Huperzine A Astaxanthin GPC(Glycerophosphocholine) Dopa-Mind® L-Tyrosine Cognitex NADH Neuro-Mag Magnesium L-Threonate Theanine PS Caps Maca Root Adren-Plus or Ginseng SAMe(S-Adenosyl Methionine)