Ginseng: Benefits, Uses, Dosage, Side Effects & More


This article is reviewed by an expert

Ginseng, often hailed as the king of all herbs, holds a treasured place in traditional Asian medicine for its remarkable health benefits. This ancient herb, rich in active ingredients like steroidal saponins, protopanaxadiol, and protopanaxatriol, collectively known as ginsenosides, has been valued for its therapeutic properties for thousands of years (1).

Saponins and ginsenosides are the signature compounds of the genus Panax, which is commonly referred to as ginseng, especially in the case of Asian or Chinese ginseng (Panax ginseng). This genus, belonging to the family Araliaceae, predominantly thrives in the northern hemisphere and is cultivated in numerous countries worldwide. One such renowned variety is Indian ginseng, popularly known as Ashwagandha (1).

Let’s dig deeper into the many benefits and uses of ginseng in this article, and incorporate this incredible herb into our lives.

The Many Benefits of Ginseng

1. Antioxidant Activity (1)

Primary Benefits: Ginseng’s potent antioxidant activity makes it a valuable contender in the battle against harmful free radicals and oxidative stress. Research has shown that ginseng extracts possess the ability to scavenge free radicals effectively, providing protection against conditions like atherosclerosis, asthma, cancer, and more. 

Secondary Benefits: Additionally, ginseng has been found to increase the levels of antioxidant enzymes, such as glutathione peroxidase and superoxide dismutase, further reinforcing its antioxidative prowess.

2. Anti-inflammatory Activity (1)

Primary Benefits: Inflammation is a natural response to infection, but excessive or chronic inflammation can lead to various health issues. Ginseng has demonstrated anti-inflammatory potential through the suppression of key signalling pathways like NF-kB and inhibition of inflammatory cytokines. 

Secondary Benefits: Studies have reported that ginseng can inhibit the production of pro-inflammatory cytokines, offering promising therapeutic prospects for inflammatory conditions. 

3. Antimicrobial Activity (1)

Primary Benefits: Amidst the global rise in antibiotic resistance, ginseng’s antimicrobial properties have piqued interest in the scientific community. Ginseng extracts and components have shown antiviral activity against various strains, including respiratory syncytial virus, H5N1 influenza virus, and HIV type-1. 

Secondary Benefits: Furthermore, ginseng has demonstrated antibacterial effects against pathogens like Staphylococcus aureus and methicillin-resistant bacteria. 

4. Cardioprotective Activity (1)

Primary Benefits: Cardiovascular disease remains a leading cause of mortality worldwide. Ginseng’s active compounds have been found to stimulate nitric oxide production, inhibit ROS production, and improve blood circulation, supporting heart health.

Secondary Benefits: Ginsenosides have also shown the ability to inhibit calcium ion entry, enhancing cardiac function and offering potential benefits in cardiovascular disorders. 

5. Antiobesity Effect (1)

Primary Benefits: In the battle against obesity and its associated health risks, ginseng emerges as a potential natural ally. Research has suggested that ginsenosides can increase energy expenditure and reduce energy intake, contributing to their anti-obesogenic effect. 

Secondary Benefits: Clinical studies have also reported positive outcomes, such as reduced cholesterol and triglyceride levels, after ginseng supplementation.

6. Antidiabetic Effect (1)

Primary Benefits: Ginseng has shown promising effects in improving insulin secretion and glucose regulation in both in vitro and in vivo studies. 

Secondary Benefits: As such, ginseng can be effectively used to manage diabetes.

7. Neuroprotective Effect (1)

Primary Benefits: The components of ginseng, especially certain ginsenosides, have shown significant therapeutic effects in various neurological disorders, including memory, anxiety, depression, and neurodegenerative diseases. Research has suggested that ginseng may protect against depression by upregulating specific receptors. 

Secondary Benefits: Moreover, ginseng has shown neuroprotective effects against conditions like Alzheimer’s and Parkinson’s diseases. 

ginseng benefits

8. Aphrodisiac Effect (1)

Primary Benefits: Ginseng has gained popularity as a herbal supplement for its reputed ability to enhance energy, strength, and sexual endurance. Research has shown that ginsenosides, the active compounds in ginseng, have potent antifatigue effects by reducing oxidative stress and improving energy metabolism.

Secondary Benefits: Moreover, ginseng can also help with erectile dysfunction. Clinical studies on men with moderate to severe erectile dysfunction showed significant improvements in erectile performance and sexual satisfaction scores after consuming Korean ginseng for 8 weeks. 

9. Anticancer Activity (1)

Primary Benefits: Cancer remains a major global health concern, and ginseng has emerged as a potential complementary treatment for cancer patients. Ginsenosides, the active compounds in ginseng, have demonstrated potent anticancer properties. 
Secondary Benefits: Research also shows that ginsenoside Rb1 inhibited the viability and invasiveness of lung cancer cells by targeting specific cellular proteins. Ginsenoside Rd downregulated the expression of inflammatory and proliferative markers in liver cancer cells.

Therapeutic Uses of Ginseng (1)

Rich in antioxidants, ginseng helps combat various diseases and disorders, such as atherosclerosis, asthma, and cancer. 

It also helps prevent microbial infections caused by viruses like respiratory syncytial virus and H5N1 influenza virus, as well as bacteria such as Staphylococcus aureus and methicillin-resistant strains.

Furthermore, the neuroprotective activity of ginseng helps prevent numerous neurodegenerative diseases, including Alzheimer’s and Parkinson’s. 

Other uses of ginseng include managing diabetes, treating erectile dysfunction and preventing and fighting cancer.


The appropriate dosage of ginseng depends highly on your medical condition, purpose and many other factors. Therefore, you must consult a practitioner to know more about the dosage before consuming it. 

Safety & Side Effects (1)

Ginseng is generally considered safe for consumption. However, caution is necessary due to potential adverse effects reported in some case studies. 

Some studies have shown toxic or harmful effects for both genders and all age groups when ginseng is abused or misused. These effects include maniac episodes, uterine bleeding, gynecomastia, long QT syndrome, atrial fibrillation with bradycardia, hypertensive crisis, and acute lobular hepatitis.

It is worth noting that ethanol-extracted ginseng can cause cerebral arteritis and may even trigger Stevens-Johnson syndrome. Recently, a study highlighted inflammatory papules in a 60-year-old woman as an adverse cutaneous effect of ginseng consumption. Additionally, standardised P. ginseng extract, depending on dosage and duration of use, can affect cardiac function, leading to heart failure, decreased blood pressure, and diastolic dysfunction.

Furthermore, interactions between ginseng and certain medications, such as warfarin, used to prevent strokes and thromboembolism, can also pose health risks. Pregnant women should also exercise caution, as ginseng consumption during the first trimester of pregnancy and lactation may have toxic effects. 

The Takeaway

Ginseng boasts a wide array of health benefits. From its potent antioxidant and anti-inflammatory properties to antimicrobial, neuroprotective, and cardioprotective effects, ginseng proves to be a versatile herbal ally. 

It shows promise in managing diabetes, aiding weight loss, and even serving as an aphrodisiac.

However, caution is essential due to potential side effects, and consulting a healthcare practitioner is advised for appropriate dosage and usage. 


 Can ginseng be used to manage diabetes?

Yes, ginseng has shown promising effects in improving insulin secretion and glucose regulation, making it effective for managing diabetes.

Can ginseng aid in weight loss?

Yes, research suggests that ginsenosides in ginseng can increase energy expenditure and reduce energy intake, contributing to its anti-obesity effect.

 Can ginseng be taken during pregnancy?

Pregnant women should exercise caution, as ginseng consumption during the first trimester and lactation may have toxic effects. Consult a healthcare practitioner before use.

Disclaimer: The information provided here is for general information and not meant to substitute any medical advice. Please consult your doctor for appropriate medical consultation.