Siberian Ginseng may help to improve the use of oxygen by exercising muscles. Many Native American Tribes used American Ginseng (Panax quinquefolius) – medicinal applications ranged from digestive disorders to sexual problems. American ginseng contains ginsenosides which may help reduce fatigue. Asian Ginseng (Panax ginseng) has been a part of Chinese medicine for over 2000 years. It is used to improve mental and physical vitality. Asian Ginseng can be used to help relieve the symptoms of fatigue and stress. May help improve libido and male physiology. Siberian ginseng (Eleutherococcus senticosus) dates back 2000 years in Chinese medicine. it was believed to provide energy and vitality.