Ginseng, Panax (Chinese)
Ginseng, Panax (Chinese)

Ginseng, Chinese ginseng, Korean ginseng, Oriental ginseng, ran shen


Panax ginseng C.A. Meyer


Araliaceae

Adaptogen (a substance which acts to enhance non-specific resistance to various external and internal stresses)

Mental and physical fatigue

Performance enhancement

Stress tolerance

Infection resistance; immune system support


Taken prior to a meal, 100 mg, 2 X/day of a 5:1 standardized root extract containing _ 5% ginsenosides; Rg1 at _ 0.75%, and optimal ratio of Rg1:Rb1 of _ 0.5. Use for 3 weeks without interruption followed by one week rest period before resuming next cycle. The traditional daily dose of the dried root is 1-9 grams.


Triterpene saponins (ginsenosides).


Ginseng is not usually regarded as having specific disease- fighting properties, but rather acts with the body to adjust and adapt to stressful conditions. There is a lack of well-designed clinical studies to support the following suggested benefits:

May alleviate physical and mental fatigue

May enhance physical and mental performance and endurance, and subjective feelings of emotional well-being

May improve well-being and quality of life for the elderly

May benefit the cardiovascular system

May decrease the risk of cancer

May stimulate immune functions

May protect the liver and improve liver functions


Shibata, S., Tanaka, O., Shoji, J. et al. (1985). Chemistry and pharmacology of Panax, in: Wagner, H., Hikino, H. and Farnsworth, N.R. (eds.), Economic and Medicinal Plant Research, 1. New York, NY: Academic Press, pp. 217-284.

Hobbs, C. (1996). The Ginsengs: A User’s Guide. Santa Cruz, CA: Botanica Press.

References & Monograph Copyright 2000 Institute for Natural Products Research - www.naturalproducts.org