Kuzu Health Benefits, Properties, and Uses

Kuzu, also known as kudzu or Pueraria lobata by its scientific name, is a high-climbing perennial vine that grows in areas of Asia.¹ It’s found throughout most of China and also grows in areas of the southeastern United States in shaded areas along roadsides, mountain, fields, and thick forests.² It features extremely large roots that can grow to be as big as a person. These roots have been used in traditional Chinese medicine, and the herb continues to be used in herbal products today.^{1, 2}

Kuzu Uses and Health Benefits

Kuzu benefits a wide range of conditions. Studies suggest that it may help in reducing alcohol cravings, showing promise as an herbal remedy for alcoholism.^{1, 2} The herb can even be taken to help relieve symptoms associated with hangovers. It’s been widely used in traditional Chinese medicine for the treatment of angina and may help combat measles, headache, dizziness, allergies, and vertigo.^{1, 2} Kuzu root infusions may also ease nausea and vomiting symptoms.³ Other kuzu uses include for:

• Menopause Symptoms - Among kuzu benefits, it can help balance estrogen levels to help reduce symptoms of menopause and premenstrual syndrome.
• Diarrhea - The kuzu root can be made into a paste that helps treat intestinal problems like diarrhea and dysentery.
• Flu (Influenza) - Oral use of kuzu may assist in treating flu symptoms.
• Skin Rash - Kuzu can be applied topically to help cure skin rashes.
• High Blood Pressure (Hypertension) - Kuzu can help treat a variety of symptoms associated with high blood pressure, including skin numbness and stiff neck.
• Cold (Common Cold) - Individuals suffering from the common cold may benefit from taking the kuzu herb orally.

Kuzu Side Effects and Precautions

Kuzu is generally considered safe to consume as it doesn’t produce toxicity in humans when taken in recommended doses.¹ Some recommendations suggest taking 9-15 grams daily while others recommend 30-120 mg of extract two to three times per day.⁵ Kuzu side effects are rare; however, interactions with other herbs and medications may occur. For example, kuzu may affect how the body breaks down caffeine, so it should not be taken with caffeinated beverages such as black tea. Doing so can increase the side effects of caffeine and lead to increased heart rate, jitteriness, and headache.⁶ Talk to your doctor about starting on a kuzu diet to ensure it’s a safe herbal remedy for you to take.

References

1. http://www.herbs2000.com/herbs/herbs_kudzu.htm
2. http://www.uofmhealth.org/health-library/hn-2119009
3. http://www.herbs2000.com/disorders/nausea_vomiting.htm
4. http://www.herbs2000.com/disorders/diarrhea.htm
5. http://www.uofmhealth.org/health-library/hn-2119009#hn-2119009-how-it-works
6. https://medlineplus.gov/druginfo/natural/997.html