 - Ginseng group: exclude those that regularly consume caffeine or Panax Ginseng, or those that are diabetic, have hormone sensitive conditions, autoimmune diseases, bleeding conditions, heart conditions or take medications that are known to interact with Panax Ginseng. These include anticoagulants, Warfarin, Ibuprofen, MAOIs, medications that are changed by the liver, and stimulant drugs e.g. pseudoephedrine, epinephrine. 