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Ginseng Extract

Ginseng extract (Panax ginseng) contains ginsenosides and is a powerful antioxidant and anti-inflammatory dietary supplement with benefits on energy levels, cognition, health, and vitality.

 

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At a Quick Glance

 

Also Known As

Panax Ginseng extract
P. Ginseng
Rén shēn
Asian Ginseng

Chinese Ginseng
Korean Ginseng

 

How It Works

Powerful antioxidant & anti-inflammatory
Immunomodulator






Is Used For

Healthy circulatory system
Mental alertness and focus
Supporting a healthy immune system
Men's sexual health
Energizing effects

Medical Disclaimer

This product is not intended to treat, diagnose, or cure any disease or ailment. Please read and fully understand the potential adverse effects before using this product. These statements have not been reviewed by the FDA. Please consult your doctor before using any supplements, especially if you have any medical conditions. 


 

 

 

Benefits and Effects on Humans

Based on Available Scientific Research and Anecdotal Evidence

 

 

Used For: Efficacy
Antioxidant Effects ★★★★★
Anti-inflammatory ★★★★★
Energizing Benefits ★★★★
Cognitive Performance ★★★
Immune System Support ★★★
Men's Sexual Vitality ★★★

  

How to Use

Recommended Serving Size, Intervals, Cycling, Forms Available, and Application

 

Serving Size

The recommended serving size is typically between 200 – 600 mg per day. Due to the potential for side effects and interactions with other medication, it is not recommended to exceed the serving suggestion for this product. 

Store in a cool, dark place. Keep out of reach of children. 

 

Application

Ginseng extract powder can be taken sublingually (under the tongue), dissolved in hot water, washed down with a glass of juice or water, or in a capsule form. 

 

Evidence-Based Research

 

 

 

1. Summary


Ginseng (Panax ginseng) is a herbal extract that has been used in Traditional Chinese Medicine (TCM) for centuries. It is one of the best-known dietary supplements for antioxidant and anti-inflammatory properties and has been available in Europe and the U.S. for decades, where it is often added to sports beverages and energy bars. Ginseng can be classified as fresh, white, or red, depending on how long it is grown for. 

Most, if not all, of Ginseng’s benefits, result from its ability to remove reactive oxygen species from the bloodstream – its antioxidant effects. It is also an effective anti-inflammatory and immunomodulating supplement. The top benefits include its ability to improve energy levels, to support a healthy mind and body, to promote a healthy immune system, and to enhance men’s sexual vitality.

The recommended serving size is typically between 200 – 600 mg per day. It is not recommended to exceed this serving size. Common side effects of larger servings include headache, dizziness, upset stomach, and insomnia. Side effects may increase with an increased serving size. This supplement may interact with a number of different medications.

ginseng extract for energy
 

2. What Are Ginsenosides?

Ginsenosides are the active compounds found in the extract of Panax ginseng. It is the ginsenosides (along with additional gintonin) that are responsible for this supplement’s beneficial effects in humans – especially the antioxidant and anti-inflammatory effects. Several large studies have explored the benefits of ginsenosides and their mechanisms of action and effects in humans.[1]

In mammals, some ginsenosides are treated as antigens, which is partly responsible for the immunomodulatory effects. Evidence suggests that they are also active at some steroid-type receptors and that they undergo extensive metabolism in the body to improve their efficacy.[1] 

There are at least eleven active Ginsenoside compounds present in Panax ginseng extract, including:[2]

  • Ginsenoside-Rb1
  • Compound K
  • Ginsenoside-Rb2
  • Ginsenoside-Rd
  • Ginsenoside-Re
  • Ginsenoside-Rg
  • Ginsenoside-Rg3
  • Ginsenoside-Rg5
  • Ginsenoside-Rh1
  • Ginsenoside-Rh2
  • Ginsenoside-Rp1

 

3. Human Effects

 

3.1.Powerful Antioxidant & Anti-inflammatory

Ginseng Extract has powerful antioxidant and anti-inflammatory benefits in humans. Antioxidants help to protect your body against harmful toxins called reactive oxygen species, that are generated in biochemical reactions. Anti-inflammatories help to reduce excess inflammation from the immune response to allergens and stress.

Numerous animal studies and test-tube studies have confirmed the effective results of Ginseng extract as an antioxidant and anti-inflammatory.[3] 

For example, one study found that Korean red Ginseng extract produced a significant reduction in age-associated markers of oxidative stress in older rats – resulting in improvements in organ functions.[4] Another study found that Ginseng extract reduced signs of ageing in cultured human skin cells.[5]

In one study with human participants, 71 postmenopausal women aged 45-60 years received either Ginseng or placebo for 12 weeks to observe the antioxidant benefits. During the study, researchers evaluated several markers of oxidative stress, as well as effects on insulin resistance. The results showed a statistically significant improvement in oxidative stress for the group who received Ginseng, compared to the placebo group.[6]

Similarly, the effects of Ginseng on exercise-induced muscle damage was measured in 18 male college students after high-intensity exercise. The group who received Ginseng had significantly reduced muscle damage and inflammatory response compared to the placebo group.[7]

ginseng benefits for mood and health

 

3.2.Energizing Effects

Again, several studies have indicated that Ginseng extract may be effective in improving energy levels. This is also supported by thousands of years of anecdotal evidence from Traditional Chinese Medicine (TCM), where Ginseng has long been used for its energizing effects.

A recent systematic review examined 10 studies with human participants regarding the effects of Ginseng on energy levels and fatigue. Studies were included if participants had fatigue and had used Ginseng as an intervention. From the 10 studies reviewed, there was a modest efficacy in reducing fatigue, with a very low risk of adverse effects.[8]

An area of interest in research is the use of Ginseng extract for cancer-related fatigue. In 2013, a phase III clinical trial was developed to evaluate the efficacy of Ginseng extracts on fatigue in 64 cancer patients. After 8 weeks, a statistically significant improvement was visible and greater benefits were reported by those receiving Ginseng versus those receiving placebo.[9]

A similar study was conducted in the same year that also showed improvements in energy levels, possibly related to Ginseng’s antioxidant effects.[10]

It’s important to note that a 2016 review by Korean researchers examined the results from 12 studies into the energizing effects of Ginseng, and found mixed results. The authors noted that the small number of participants in the studies was not sufficient to draw conclusions on Ginseng’s energizing effects, despite the sound theoretical mechanisms and animal-model evidence for its energy-booster effects.[11]

 

3.3.Boosts Cognition and Mood

A result of Ginseng extract’s powerful antioxidant effects is that it is able to confer neuroprotective and cognitive benefits on the brain.[12] [13] This means that the compounds in Ginseng extract, including ginsenosides and compound K, help to protect your brain against harmful toxins and stress.[14] [15]

In one study, researchers examined the effects of long-term Ginseng use on mood, social functioning, mental health, and cognitive function in 30 healthy participants. After 4 weeks, the results showed improvements across the board. After 8 weeks, however, the results diminished, possibly indicating that tolerance may develop after long-term continuous use.[16] 

In a similar study, two different serving sizes of Ginseng were evaluated for their effects on mental performance and energy levels during a 1-minute long mental test. Interestingly, the smaller serving proved to be more effective at improving cognitive performance, and the reasons why are not yet clear.[17]

In a 2010 study, thirty healthy young volunteers received Ginseng at either 200 mg, 400 mg, or placebo, for 8 days, to test the effects on cognition during a maths test. Results were measured on day 1 and day 8. The 200 mg serving size was effective for improving mood, while the larger serving was better at producing calm and improved test scores. Importantly, this is a very small sample size and is only preliminary evidence.[18]

 

3.4.Supports a Healthy Immune System

It is now well-known that Ginseng extract can help to support a healthy immune system. In fact, it is now understood that Ginseng regulates almost all aspects of the immune system, including macrophages, natural killer cells, dendritic cells, T cells, and B cells – in addition to its antioxidant and anti-inflammatory benefits.[19]

Ginseng is an ‘immuno-modulator’ that especially improves the capability of helper T cells and NK cells.[20] This means that it helps to improve the capability of your body’s immune system to discover and destroy potential threats like toxins, allergens, and pathogens. Additionally, Ginseng may be effective at modulating ‘over-active’ immune systems that cause excessive inflammation and allergies.[21]

In one study, 51 volunteer patients from Korea with advanced stomach cancer received either Ginseng supplements or placebo for three months. At the end of the study, the group who received Ginseng supplementation had improved immune markers compared to the placebo group.[22]

Ginseng’s potent immunomodulatory effects have been of interest to researchers in the field of oncology.[23]

Further studies have indicated that Ginseng’s immunomodulatory effects may be beneficial in boosting the efficacy of vaccinations, like the influenza vaccination.[24] Again, this is to do with the supplement’s ability to modulate the immune response, which is a vital factor for vaccinations.

 

3.5.Men’s Sexual Health

Recent research shows that Ginseng may be effective at supporting men’s sexual health and vitality.[25] While it doesn’t affect androgen or testosterone levels, its antioxidant effects appear to be beneficial.[26]

Loss of sexual vitality in men is often a sign of oxidative stress in the body – sometimes due to obesity or high blood cholesterol levels. By acting as a powerful antioxidant and anti-inflammatory, Ginseng helps to improve blood flow through the body and to protect blood capillaries from the harmful effects of oxidized LDL cholesterol.

These effects have been studied both in animals and in humans.[27] [28] In one study, 86 Korean patients volunteered to receive either Ginseng extract or placebo, twice a day, for 8 weeks. Erectile function and overall satisfaction scores were significantly improved in the active group compared to the placebo group.[29]

More in-depth studies will be beneficial for understanding the full scope of benefits for men’s sexual vitality and health, as well as the underlying mechanisms behind these effects.

 

4. Safety and Toxicity

 

4.1.Side Effects

While Ginseng extract supplements are generally considered safe for use at the recommended serving size, some side effects are rarely experienced. The most common side effects include headache, insomnia, and an upset stomach. Some less common side effects may include menstrual problems, chest pain, rapid heart rate, high or low blood pressure, appetite loss, diarrhoea, itching, rash, dizziness, and mood changes.[30]

The likelihood of experiencing negative side effects increases with serving size. Do not exceed the recommended serving size for this supplement. 

Furthermore, there is a possibility for this supplement to interact with medication and with other dietary supplements. If you are taking any medication, be sure to consult with your doctor before using this supplement. Dangerous interactions may include warfarin, phenelzine and alcohol (although these interactions have only been reported by people using supplement stacks that include Ginseng along with several other ingredients).[31]

Please ensure that you have fully read and understood the possible side effects before using this supplement. Keep out of reach of children.

Asian Ginseng root

 

Citations and Supporting Literature

[1] Leung, K. W., & Wong, A. S. (2010). Pharmacology of ginsenosides: a literature review. Chinese medicine, 5, 20. doi:10.1186/1749-8546-5-20

[2] Kim, J. H., Yi, Y. S., Kim, M. Y., & Cho, J. Y. (2017). Role of ginsenosides, the main active components of Panax ginseng, in inflammatory responses and diseases. Journal of ginseng research, 41(4), 435–443. doi:10.1016/j.jgr.2016.08.004

[3] Lee, Y. M., Yoon, H., Park, H. M., Song, B. C., & Yeum, K. J. (2017). Implications of red Panax ginseng in oxidative stress associated chronic diseases. Journal of ginseng research, 41(2), 113–119. doi:10.1016/j.jgr.2016.03.003

[4] Kitts DD, Wijewickreme AN, Hu C. (2000). Antioxidant properties of a North American ginseng extract. Mol Cell Biochem. 203(1-2):1-10.

[5] Hwang, E., Park, S. Y., Yin, C. S., Kim, H. T., Kim, Y. M., & Yi, T. H. (2017). Antiaging effects of the mixture of Panax ginseng and Crataegus pinnatifida in human dermal fibroblasts and healthy human skin. Journal of ginseng research, 41(1), 69–77. doi:10.1016/j.jgr.2016.01.001

[6] Seo, S. K., Hong, Y., Yun, B. H., Chon, S. J., Jung, Y. S., Park, J. H., … Lee, B. S. (2014). Antioxidative effects of Korean red ginseng in postmenopausal women: A double-blind randomized controlled trial. Journal of Ethnopharmacology, 154(3), 753–757. doi:10.1016/j.jep.2014.04.051

[7] Jung, H. L., Kwak, H. E., Kim, S. S., Kim, Y. C., Lee, C. D., Byurn, H. K., & Kang, H. Y. (2011). Effects ofPanax ginsengSupplementation on Muscle Damage and Inflammation after Uphill Treadmill Running in Humans. The American Journal of Chinese Medicine, 39(03), 441–450. doi:10.1142/s0192415x11008944

[8] Arring, N. M., Millstine, D., Marks, L. A., & Nail, L. M. (2018). Ginseng as a Treatment for Fatigue: A Systematic Review. The Journal of Alternative and Complementary Medicine, 24(7), 624–633. doi:10.1089/acm.2017.0361

[9] Barton, D. L., Liu, H., Dakhil, S. R., Linquist, B., Sloan, J. A., Nichols, C. R., … Loprinzi, C. L. (2013). Wisconsin Ginseng (Panax quinquefolius) to improve cancer-related fatigue: a randomized, double-blind trial, N07C2. Journal of the National Cancer Institute, 105(16), 1230–1238. doi:10.1093/jnci/djt181

[10] Kim, H.-G., Cho, J.-H., Yoo, S.-R., Lee, J.-S., Han, J.-M., Lee, N.-H., … Son, C.-G. (2013). Antifatigue Effects of Panax ginseng C.A. Meyer: A Randomised, Double-Blind, Placebo-Controlled Trial. PLoS ONE, 8(4), e61271. doi:10.1371/journal.pone.0061271

[11] Bach, H. V., Kim, J., Myung, S. K., & Cho, Y. A. (2016). Efficacy of Ginseng Supplements on Fatigue and Physical Performance: a Meta-analysis. Journal of Korean medical science, 31(12), 1879–1886. doi:10.3346/jkms.2016.31.12.1879

[12] Heo, J.-H., Lee, S.-T., Chu, K., Oh, M. J., Park, H.-J., Shim, J.-Y., & Kim, M. (2012). Heat-processed ginseng enhances the cognitive function in patients with moderately severe Alzheimer’s disease. Nutritional Neuroscience, 15(6), 278–282. doi:10.1179/1476830512y.0000000027

[13] Heo, J.-H., Lee, S.-T., Oh, M.-J., Park, H.-J., Shim, J.-Y., Chu, K., & Kim, M.-H. (2011). Improvement of Cognitive Deficit in Alzheimer’s Disease Patients by Long Term Treatment with Korean Red Ginseng. Journal of Ginseng Research, 35(4), 457–461. doi:10.5142/jgr.2011.35.4.457

[14] Rausch, W. D., Liu, S., Gille, G., Radad, K. (2006). Neuroprotective effects of ginsenosides. Acta Neurobiol Exp (Wars). 66(4):369-75. Review.

[15] Smith, I., Williamson, E. M., Putnam, S., Farrimond, J., & Whalley, B. J. (2014). Effects and mechanisms of ginseng and ginsenosides on cognition. Nutrition Reviews, 72(5), 319–333. doi:10.1111/nure.1209

[16] Ellis, J. M., & Reddy, P. (2002). Effects of Panax Ginseng on Quality of Life. Annals of Pharmacotherapy, 36(3), 375–379. doi:10.1345/aph.1a245

[17] Reay, J. L., Kennedy, D. O., & Scholey, A. B. (2005). Single doses of Panax ginseng (G115) reduce blood glucose levels and improve cognitive performance during sustained mental activity. Journal of Psychopharmacology, 19(4), 357–365. doi:10.1177/0269881105053286

[18] Reay, J. L., Scholey, A. B., & Kennedy, D. O. (2010). Panax ginseng (G115) improves aspects of working memory performance and subjective ratings of calmness in healthy young adults. Human Psychopharmacology: Clinical and Experimental, 25(6), 462–471. doi:10.1002/hup.1138 

[19] Kang, S., & Min, H. (2012). Ginseng, the ‘Immunity Boost’: The Effects of Panax ginseng on Immune System. Journal of ginseng research, 36(4), 354–368. doi:10.5142/jgr.2012.36.4.354

[20] Jae Joon Wee, Kyeong Mee Park, and An-Sik Chung. (2011). Chapter 8: Biological Activities of Ginseng and Its Application to Human Health. In: Herbal Medicine: Biomolecular and Clinical Aspects. 2nd edition. Benzie IFF, Wachtel-Galor S, editors. Boca Raton (FL): CRC Press/Taylor & Francis; 2011. 

[21] Jung, J. H., Kang, I. G., Kim, D. Y., Hwang, Y. J., & Kim, S. T. (2013). The effect of Korean red ginseng on allergic inflammation in a murine model of allergic rhinitis. Journal of ginseng research, 37(2), 167–175. doi:10.5142/jgr.2013.37.167

[22] Choi, J., Kim, T.-H., Choi, T.-Y., & Lee, M. S. (2013). Ginseng for Health Care: A Systematic Review of Randomized Controlled Trials in Korean Literature. PLoS ONE, 8(4), e59978. doi:10.1371/journal.pone.0059978

[23] Chen, S., Wang, Z., Huang, Y., O’Barr, S. A., Wong, R. A., Yeung, S., & Chow, M. S. (2014). Ginseng and anticancer drug combination to improve cancer chemotherapy: a critical review. Evidence-based complementary and alternative medicine : eCAM, 2014, 168940. doi:10.1155/2014/168940

[24] Scaglione, F., Cattaneo, G., Alessandria, M., Cogo, R. (1996). Efficacy and safety of the standardised Ginseng extract G115 for potentiating vaccination against the influenza syndrome and protection against the common cold [corrected]. Drugs Exp Clin Res. 22(2):65-72. Erratum in: Drugs Exp Clin Res 1996;22(6):338.

[25] Choi, H. K., Seong, D. H., Rha, K. H. (1995). Clinical efficacy of Korean red ginseng for erectile dysfunction. Int J Impot Res. 7(3):181-6.

[26] De Andrade, E., de Mesquita, A. A., de Almeida Claro, J., de Andrade, P. M., Ortiz, V., Paranhos, M., … Erdogrun, T. (2007). Study of the efficacy of Korean Red Ginseng in the treatment of erectile dysfunction. Asian Journal of Andrology, 9(2), 241–244. doi:10.1111/j.1745-7262.2007.00210.x

[27] Jang, D.-J., Lee, M. S., Shin, B.-C., Lee, Y.-C., & Ernst, E. (2008). Red ginseng for treating erectile dysfunction: a systematic review. British Journal of Clinical Pharmacology, 66(4), 444–450. doi:10.1111/j.1365-2125.2008.03236.x

[28] Hong B, Ji YH, Hong JH, Nam KY, Ahn TY. (2002). A double-blind crossover study evaluating the efficacy of korean red ginseng in patients with erectile dysfunction: a preliminary report. J Urol. 168(5):2070-3.

[29] Kim, T.-H., Jeon, S. H., Hahn, E.-J., Paek, K.-Y., Park, J. K., Youn, N. Y., & Lee, H.-L. (2009). Effects of tissue-cultured mountain ginseng (Panax ginseng CA Meyer) extract on male patients with erectile dysfunction. Asian Journal of Andrology, 11(3), 356–361. doi:10.1038/aja.2008.32

[30] RxLIST (2019). Ginseng, Panex. Rxlist.com. [online] Available from:
https://www.rxlist.com/ginseng_panax/supplements.htm

[31] Coon, J. T., Ernst, E. (2002). Panax ginseng: a systematic review of adverse effects and drug interactions. Drug Saf. 25(5):323-44.
https://www.ncbi.nlm.nih.gov/pubmed/12020172

 

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