Siberian Ginseng may stimulate resistance to stress. Used regularly, may restore vigour, improve memory, support longevity. May improve oxygen use by exercising muscle, enabling the body to maintain athletic aerobic function. May reduce workout recovery time. May promote appetite, good for convalescence. May prevent respiratory tract infection. May help counteract effects of radiation (do not use if undergoing chemotherapy). May support nervous system, activity of sex glands and reduce cholesterol.