top of page

Cornsilk (Yu Mi Xu) is an herb that comes from the silky, thread-like fibers that grow on the ears of corn plants. The silky strands are often removed from the corn cob before cooking or eating, but they are used in traditional medicine as an herbal remedy.


Cornsilk is believed to have a variety of health benefits, particularly for the urinary system. It is often used as a natural diuretic and is believed to help promote urine flow and reduce inflammation in the urinary tract. Cornsilk is also sometimes used to treat other conditions, such as high blood pressure and prostate problems.



  • Diuretic properties: Cornsilk is believed to have natural diuretic properties that can help increase urine output and promote the elimination of excess fluids from the body. This can be useful for those with edema, high blood pressure, or other conditions in which fluid retention is a problem.

  • Urinary tract support: Cornsilk is also used to support the health of the urinary tract. It is believed to have anti-inflammatory properties and can help to soothe irritation in the bladder and urethra. Cornsilk may also help to prevent the formation of kidney stones and reduce the risk of urinary tract infections.

  • Antioxidant activity: Cornsilk contains several beneficial compounds, including flavonoids, saponins, and polysaccharides. These compounds are believed to have antioxidant properties, which can help to protect the body against oxidative stress and reduce the risk of chronic diseases.



  • Corn silk can interact with certain medications, including diuretics and blood thinners, and should not be used by people taking these medications without first consulting a healthcare provider.

  • Corn silk may cause gastrointestinal symptoms, such as nausea, vomiting, or abdominal discomfort, in some people.

  • The safety of using corn silk during pregnancy and breastfeeding has not been fully studied, and it is best to consult with a healthcare provider before using it during these times.

  • Corn silk may cause allergic reactions in some people, particularly those who are sensitive to other plants in the same family.

  • Corn silk can lower blood sugar levels and should be used with caution in people with hypoglycemia or who are taking medications for diabetes.


Tastes LIke:

Cornsilk (Yu Mi Xu) has a mild and slightly sweet taste. When prepared as a tea or infusion, cornsilk has a light and refreshing flavor, similar to other herbal teas. The taste of cornsilk can vary slightly depending on the variety of corn plant it comes from, but overall it is considered to be mild and palatable.



  • Cornsilk tea: Cornsilk is commonly used to make a tea or infusion. To make cornsilk tea, steep 1-2 tablespoons of dried cornsilk in a cup of hot water for 5-10 minutes. Strain the liquid and drink the tea warm or chilled. You can add honey or lemon to taste if desired.

  • Capsules: Cornsilk is also available in capsule form. Follow the manufacturer's instructions for dosage and usage.

  • Tincture: Cornsilk can be prepared as a tincture, which involves steeping the herb in alcohol to extract its active compounds. Tinctures are usually taken in small doses, mixed with water or another beverage.

Cornsilk (Yu Mi Xu)

    bottom of page