# Geungang Ginseng (Panax ginseng)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/geungang-ginseng
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-01
**Evidence Score:** 2 / 10
**Category:** Other
**Also Known As:** Panax ginseng cv. Geungang, Korean Geungang Ginseng, Geungang Cultivar, Korean Red Ginseng (Geungang variety), Asian Ginseng (Geungang), Geungang-jong

## Overview

Geungang Ginseng is a cultivated variety of Panax ginseng containing ginsenosides—particularly Rb1, Rg1, and Re—which modulate the [hypothalamic-pituitary-adrenal](/ingredients/condition/stress) (HPA) axis to support stress adaptation. As a traditional Korean adaptogen, it shares the core pharmacological profile of Panax ginseng but lacks cultivar-specific clinical trial data.

## Health Benefits

• No specific health benefits documented - No clinical trials found for Geungang cultivar
• Traditional adaptogenic use - Used in Traditional Korean Medicine for over 2,000 years (historical evidence only)
• Potential [stress resilience](/ingredients/condition/stress) support - Traditional use suggests benefits for stress adaptation (no clinical evidence)
• Possible [fatigue reduction](/ingredients/condition/energy) - Historically used to treat fatigue in traditional medicine (no modern studies)
• May support vitality - Traditional applications for boosting vitality (no scientific validation)

## Mechanism of Action

Ginsenosides in Geungang Ginseng, such as Rb1 and Rg1, interact with glucocorticoid receptors and modulate cortisol secretion by dampening HPA axis hyperactivation under stress. Rg1 has been shown to upregulate nitric oxide synthase (eNOS) activity and influence [dopamine](/ingredients/condition/mood)rgic and serotonergic neurotransmission, contributing to its [adaptogen](/ingredients/condition/stress)ic and [neuroprotective effect](/ingredients/condition/cognitive)s. Additionally, ginsenoside Rb1 inhibits [pro-inflammatory cytokine](/ingredients/condition/inflammation)s including TNF-α and IL-6 via NF-κB pathway suppression, which may underlie its anti-fatigue properties.

## Clinical Summary

No clinical trials have been conducted specifically on the Geungang cultivar of Panax ginseng; available evidence is extrapolated from broader Panax ginseng research. Randomized controlled trials on standardized Panax ginseng extracts (e.g., KRG, 200–400 mg/day) involving sample sizes of 30–100 participants have demonstrated modest improvements in [cognitive performance](/ingredients/condition/cognitive), [fatigue reduction](/ingredients/condition/energy), and immune markers. A 2013 meta-analysis of 10 RCTs found statistically significant but small-magnitude benefits for mental performance, with heterogeneous methodologies limiting generalizability. Direct claims about Geungang-specific outcomes should be considered traditional rather than evidence-based until cultivar-specific studies are conducted.

## Nutritional Profile

Geungang Ginseng (Panax ginseng) is a root herb with limited macronutrient contribution at typical serving sizes. Dried root composition (per 100g dry weight): Carbohydrates ~60-70g (primarily polysaccharides and ginsan), Protein ~12-16g (including arginine, lysine, threonine-rich peptides), Fat ~1-2g, Fiber ~10-15g (including pectin and hemicellulose). Key bioactive compounds: Ginsenosides (total saponins) ~2-3% dry weight in standard Panax ginseng — primary triterpene saponins including Rb1, Rb2, Rc, Rd (protopanaxadiol group) and Rg1, Re, Rf (protopanaxatriol group); Geungang cultivar-specific ginsenoside concentration data is not independently published, but is expected to fall within standard Korean red ginseng ranges of 1.5-4% total ginsenosides. Polyacetylenes (panaxynol, panaxydol): ~0.05-0.1% dry weight. Polysaccharides (ginsan, acidic polysaccharides): ~10-20% dry weight — bioavailability moderate, enhanced by hot water extraction. Phenolic compounds: ~0.5-1.5mg GAE/g dry weight including vanillic acid, p-coumaric acid, ferulic acid. Minerals: Potassium ~400-500mg/100g, Calcium ~60-80mg/100g, Iron ~3-5mg/100g, Magnesium ~20-30mg/100g, Zinc ~1-2mg/100g, Manganese ~1.5-2.5mg/100g. Vitamins: B vitamins present in trace amounts — Niacin (B3) ~1-2mg/100g, Pantothenic acid (B5) ~0.5-1mg/100g; Vitamin C ~1-3mg/100g (largely degraded in dried/processed forms. Bioavailability notes: Ginsenoside bioavailability is inherently low (~18-30% oral absorption); gut microbiota convert major ginsenosides (Rb1, Rc) to more bioavailable metabolites compound K and protopanaxadiol, improving effective absorption. Steam processing (as in red ginseng) increases rare ginsenoside fractions (Rg2, Rg3, Rh1, Rh2) by up to 2-3 fold. Fat-soluble ginsenosides benefit from co-ingestion with lipids. No Geungang cultivar-specific nutritional data has been independently published; values reflect Panax ginseng species norms.

## Dosage & Preparation

No clinically studied dosage ranges are reported for Geungang Ginseng in any form (extract, powder, or standardized). Standardization details, such as ginsenoside content, are not specified for clinical contexts. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Panax ginseng, including cultivars like Geungang, is generally well tolerated at doses of 200–400 mg standardized extract daily, with the most commonly reported side effects being [insomnia](/ingredients/condition/sleep), headache, and gastrointestinal discomfort. It carries a clinically significant interaction with warfarin by potentially inhibiting CYP2C9-mediated metabolism, increasing bleeding risk, and should be avoided in patients on anticoagulant therapy. Ginseng may exert mild hypoglycemic effects and can potentiate insulin or oral antidiabetic agents, requiring [blood glucose](/ingredients/condition/weight-management) monitoring. Use during pregnancy and breastfeeding is not recommended due to insufficient safety data and animal studies suggesting potential teratogenic effects of ginsenoside Rb1 at high doses.

## Scientific Research

No human clinical trials, RCTs, or meta-analyses were found specifically for the Geungang Ginseng cultivar. The research dossier indicates that while general Panax ginseng has been studied, no PubMed PMIDs or cultivar-specific trials are available for Geungang.

## Historical & Cultural Context

Panax ginseng, including Korean cultivars like Geungang, has been used in Traditional Korean Medicine and Traditional Chinese Medicine for over 2,000 years as an [adaptogen](/ingredients/condition/stress) to boost vitality, improve resilience to stress, and treat fatigue. Korean cultivars were developed from local landraces to enhance root yield and quality for red ginseng production.

## Synergistic Combinations

Other ginseng cultivars, rhodiola, ashwagandha, eleuthero, schisandra

## Frequently Asked Questions

### What makes Geungang Ginseng different from regular Panax ginseng?

Geungang is a specific cultivated variety (cultivar) of Panax ginseng developed in Korea, selected for particular agronomic traits such as root morphology and growing conditions. While it shares the same core ginsenoside profile—including Rb1, Rg1, and Re—as other Panax ginseng cultivars, no published studies have quantified whether its ginsenoside concentrations differ meaningfully from standard varieties like Chunpoong or Yunpoong.

### What is the recommended dosage of Geungang Ginseng?

No cultivar-specific dosage guidelines exist for Geungang Ginseng. Based on established Panax ginseng research, standardized extracts are typically used at 200–400 mg per day, standardized to 2–3% total ginsenosides. Traditional Korean medicine formulations may use 1–9 grams of dried root daily, though these doses are not directly comparable to concentrated modern extracts.

### Can Geungang Ginseng help with stress and anxiety?

Geungang Ginseng is traditionally classified as an adaptogen in Korean medicine, meaning it was used to help the body resist physical and mental stressors. Its ginsenosides modulate the HPA axis by regulating cortisol release and influencing serotonergic pathways, which is the proposed mechanism for stress adaptation. However, no clinical trials have tested this specific cultivar for anxiety outcomes; evidence is inferred from broader Panax ginseng studies.

### Is Geungang Ginseng safe to take with blood pressure medications?

Panax ginseng has demonstrated variable effects on blood pressure—some studies report modest reductions in systolic pressure while others show neutral effects—creating an unpredictable interaction risk with antihypertensive drugs like calcium channel blockers or ACE inhibitors. Ginsenosides can influence nitric oxide bioavailability via eNOS upregulation, which may additively lower blood pressure. Patients on antihypertensive therapy should consult a physician before using any Panax ginseng product, including Geungang cultivar.

### How long does it take for Geungang Ginseng to work?

Based on Panax ginseng clinical trials, measurable effects on cognitive performance and fatigue typically emerge after 4–8 weeks of consistent daily supplementation at 200–400 mg of standardized extract. Adaptogenic benefits related to HPA axis regulation are generally considered cumulative rather than acute, meaning single-dose effects are minimal. Traditional Korean medicine protocols often recommend 2–3 month cycles with rest periods, though this approach has not been validated in controlled trials for the Geungang cultivar specifically.

### Is Geungang Ginseng safe for children or the elderly?

While Panax ginseng has a long history of traditional use across age groups in Korean medicine, specific safety data for the Geungang cultivar in children and elderly populations is limited. It is advisable to consult with a healthcare provider before giving Geungang Ginseng to children or elderly individuals, particularly those taking medications or with existing health conditions. Traditional use suggests adaptability across ages, but clinical evidence specific to this cultivar is lacking.

### What is the most bioavailable form of Geungang Ginseng?

Geungang Ginseng is available in several forms including dried root powder, extracts, and fermented preparations, with fermented forms traditionally believed to offer enhanced bioavailability. However, no clinical studies have directly compared absorption rates across different Geungang cultivar preparations. The choice of form may depend on personal preference and traditional preparation methods used in Korean herbal medicine practice.

### Does Geungang Ginseng interact with common medications?

As a Panax ginseng cultivar, Geungang may interact with blood thinners, diabetes medications, and stimulants, though specific interaction data for this cultivar is not well-documented clinically. It can potentiate the effects of caffeine and may affect blood sugar regulation in individuals taking diabetes medications. Anyone taking prescription medications should consult a healthcare provider before adding Geungang Ginseng to their regimen.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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