Panax ginseng
has many alternate names, including;
Asian ginseng, Chinese
ginseng, Hong Shen, Japanese
ginseng, Korean ginseng, Korean
Panax, Korean red ginseng, Red
ginseng and White ginseng. Please
note: American and Siberian ginseng
are completely different herbal
preparations.
Panax ginseng
has been used medicinally for
roughly two thousand years, and
continues to be one of the most
popularly used herbal medicines
today (it is thought that roughly 6
million Americans use this herb on a
regular basis). Although ginseng is
thought of and promoted as a
stimulant herb, the Traditional
Chinese Medicine (TCM) approach
employed ginseng as a calming herb.
Today in modern China , ginseng
is often employed for cardiovascular
conditions. The difference in usage
may be in direct relation to the higher doses
used in the U.S., in comparison to
the dose used in TCM. [1]
Interestingly, the
age of the roots from which
supplemental forms of Panax ginseng
are made, are considered highly
important among traditional users of
the herb. A four hundred year old
root was reportedly sold in 1976 for
$10,000 per ounce in China! The
names 'red' ginseng and 'white' ginseng
are used to describe a specific
preparation of the root. Red ginseng
is prepared by steaming the root
under high pressure and temperature.
The method of preparation for white
ginseng actually increases the number of
ginsenosides (active constituents of
the herb) by many fold; which is
different than the red ginseng
preparatory process. [2]
Parts Used
The only medicinal
portion of Panax ginseng
used is
the root. The root contains several
active compounds, known as either
ginsenoside or panaxosides. Asian
scientists developed the term
ginsenosides. Russian
scientists coined the term
panaxosides. Regardless, the terms
are meant to encompass the many
active constituents found in the
root. [3]
Panax Ginseng
Uses
Panax ginseng is
included in a very unique grouping
of herbal medicines known as "adaptogens."
Other herbs considered adaptogens: Ginseng (Asian and Siberian),
Licorice, Rehmannia, Schizandra, Codonopsis,
Atractylodes, Astragalus, Gotu Kola,
Aswagandha, and Reishi. Adaptogens
allow organisms to increase resistance
(non-specifically) to a variety
of chemical, physical, and
biological stressors. In other
words, taking adaptogens like
Panax ginseng will allow for
increased adaptive abilities to
stressors, regardless of form.
Among
some of the uses for Panax include;
stimulation of immune function, a
tonic for improved well-being,
physical stamina, and work
efficiency. Panax has been used to
enhance cognitive function,
concentration, and memory abilities
as well. Used as an adaptogen,
Panax ginseng may provide
general protection against a variety
of stressors, all of which have a
cumulative effect on the body and
health.
For combating stress,
Panax can affect the neurologic
hormonal axis
(hypothalamic-pituitary-adrenal
(HPA)
axis) and can increase blood levels
of the stress hormone cortisol and
boost adrenal gland function.
[4,
5]
There is some evidence that taking
Panax may elevate androgen hormone
precursors (dehydroepiandrosterone
sulfate (DHEA-S) levels in
menopausal women.
[6]
However, more research is needed to
support these initial findings.
Panax ginseng
may be equally useful in treating high
cholesterol and triglyceride levels
by increasing metabolism of these
potential energy sources in the
body. [7]
There is much
evidence surrounding the
immune-boosting effects of
Panax ginseng. It is widely
thought to have anti-cancer
properties, specifically by
stimulating natural killer cell
activity and by exerting antitumor
effects. [8]
These are among the few abilities of
Panax at fighting cancer; although several
other detailed effects exist relating
Panax to cancer treatment in the
literature. [9-11]
One interesting study
looked at the efficacy of Panax
ginseng in fighting off the flu,
coupled with flu vaccination. The
study subjects took 100 milligrams
of the root once per day for 4 weeks
before getting vaccinated, and 8
weeks afterwards. A reduction
in flu and cold incidence was noted
in subjects
taking Panax during
the study period. [12]
Typically, Panax
ginseng is dosed at 100
milligrams, one to three times per
day. [13,
14]
|
Panax Ginseng Toxicities and
Contraindications |
Side
effects: Adverse effects are
limited with Panax use, with insomnia
being the most reported
problem. Some individuals have reported
vaginal bleeding, rapid heart rate
and palpitations, high blood
pressure, low blood pressure,
headaches, euphoriak, and loss of
appetite. [15]
General interactions (supplement,
herb, food, lab): Theoretically,
use of Panax ginseng with any type
of stimulant, whether food, herbal,
supplemental or medicinal, may lead
to excessive stimulant effects.
Panax ginseng
may also lower blood sugar levels;
therefore diabetics or those prone
to hypoglycemia
should use caution when using this herb.
[16]
Similarly, caution should be used
when taking this herb with other
supplements that may lower blood sugar,
due
to possible additive effects.
Drug
interactions: As
mentioned previously, taking this
herb with diabetes drugs may be
problematic because of additive
effects. As well, the
administration of Panax while under
immunosuppressive therapy may be
counterproductive due to the
immune-boosting effects of the herb.
Disease conditions:
-
Cardiac: Panax may
negatively affect certain cardiac
conditions; leading to alterations
in blood
pressure, while affecting the conduction
timing at initial use.
However, these changes have not been noted
after continued use of the herb. [17]
-
Diabetics: Panax
may lower blood sugar, requiring
further adjustment in diabetic
medications.
-
Insomnia: Large
doses of Panax may worsen
insomnia. [18]
In addition, Panax may worsen
symptoms of insomnia and agitation
in schizophrenic patients. [18]
-
Hormone-related
conditions: Ginseng may have
estrogen-like effects in the body
and may therefore complicate
hormone sensitive conditions such
as cancers, endometriosis and
fibroids. [19,
20]
The following table lists various
products that contain a safe and
reliable source of Panax Ginseng:
|
Manufacturer |
Ingredient |
Amount |
US RDA |
Learn More |
|
Prince of Peace
|
Panax Ginseng Root Extract (5:1) |
2g |
-- |
Click Here
 |