Nutritional Supplement

Horseradish

Also indexed as: Cochlearia armoracia

  • Allergy and Lung Support

    Sinusitis

    Horseradish is an herb used traditionally as a mucus-dissolver.
    Sinusitis
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    Horseradish is another herb used traditionally as a mucus-dissolver.4 One half to one teaspoon (3–5 grams) of the freshly grated root can be eaten three times per day. Horseradish tincture is also available. One quarter to one half teaspoon (2 to 3 ml) can be taken three times per day.

  • Immune System Support

    Common Cold and Sore Throat

    Horseradish has antibiotic properties, which may account for its usefulness in easing throat and upper respiratory tract infections.
    Common Cold and Sore Throat
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    Elderberry has shown antiviral activity and thus may be useful for some people with common colds. Elder flowers are a traditional diaphoretic remedy for helping to break fevers and promote sweating during a cold. Horseradish has antibiotic properties, which may account for its usefulness in easing throat and upper respiratory tract infections. The resin of the herb myrrh has been shown to kill various microbes and to stimulate macrophages (a type of white blood cell). Usnea has a traditional reputation as an antiseptic and is sometimes used for people with common colds.

    Bronchitis

    Horseradish contains antibacterial substances and has mucus-clearing properties that are beneficial for people with bronchitis.
    Bronchitis
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    Horseradish contains substances similar to mustard, such as glucosinolates and allyl isothiocynate.5 In addition to providing possible antibacterial actions, these substances may also have expectorant (mucus-expelling) properties that are supportive for people with bronchitis.

  • Kidney and Urinary Tract Health

    Urinary Tract Infection

    The volatile oil of horseradish has been shown to kill bacteria that can cause UTIs.
    Urinary Tract Infection
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    The volatile oil of horseradish has been shown to kill bacteria that can cause urinary tract infections.6 The concentration that is required to kill these bacteria can be attained in human urine after oral ingestion of the oil. One early study found that horseradish extract may help people with urinary tract infections.7 Further studies are necessary to confirm the safety and effectiveness of horseradish in treating urinary tract infections.

What Are Star Ratings?
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Reliable and relatively consistent scientific data showing a substantial health benefit.
Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

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Traditional Use (May Not Be Supported by Scientific Studies)

Horseradish, known for its pungent taste, has been used as a medicine and condiment for centuries in Europe. Its name is derived from the common practice of naming a food according to its similarity with another food (horseradish was considered a rough substitute for radishes).

Horseradish was utilized both internally and externally by European herbalists. Applied to the skin, it causes reddening and was used on arthritic joints or irritated nerves. Internally, it was considered to be a diuretic and was used by herbalists to treat kidney stones or edema. It was also recommended as a digestive stimulant and to treat worms, coughs, and sore throats.8

References

1. Weiss RF. Herbal Medicine. Gothenburg, Sweden: Ab Arcanum, 1988, 207.

2. Kienholz VM, Kemkes B. The anti-bacterial action of ethereal oils obtained from horse radish root (Cochlearia armoracia L.). Arzneimittelforschung 1961;10:917-8 [in German].

3. Schindler VE, Zipp H, Marth I. Comparative clinical investigations of an enzyme glycoside mixture obtained from horse radish roots (Cochlearia armoracia L). Arzneimittelforschung 1961;10:919-21 [in German].

4. Mills S, Bone K. Principles and Practice of Phytotherapy. London: Churchill Livingstone, 2000, 21.

5. Blumenthal M, Goldberg A, Brinkman J, eds. Herbal Medicine: The Expanded Commission E Monographs. Newton, MA: Integrative Medicine Communications, 2000, 205-7.

6. Kienholz VM, Kemkes B. The anti-bacterial action of ethereal oils obtained from horse radish root (Cochlearia armoracia L.). Arzneimittelforschung 1961;10:917-8 [in German].

7. Schindler VE, Zipp H, Marth I. Comparative clinical investigations of an enzyme glycoside mixture obtained from horse radish roots (Cochlearia armoracia L). Arzneimittelforschung 1961;10:919-21 [in German].

8. Grieve M. A Modern Herbal, vol 2. New York: Dover Publications, 1971, 417-9.

9. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative Medicine Communications, 1998, 150.

10. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative Medicine Communications, 1998, 150.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2024.