09/04/2025
If you're enjoying the sweet summer corn harvest, check this out. That silk that you wrestle off the cob and toss in the compost is actually a healing superstar!
Corn silk tea has been traditionally used in Native American, Chinese, and European herbal medicine for its mild diuretic and soothing properties. The bioactive constituents—primarily flavonoids, saponins, and a rich mineral content including potassium—support urinary tract comfort by gently promoting increased urination and helping to reduce mild inflammation and fluid retention.
Typically consumed as an infusion, a common dosage is 1 to 2 teaspoons of dried corn silk per cup of hot water, steeped for 10 to 15 minutes, taken up to three times daily. Corn silk tea is generally well tolerated with a low risk of side effects but should be used cautiously in individuals with potassium-sensitive conditions or those on potassium-sparing medications. Pregnant or breastfeeding individuals are advised to consult healthcare professionals before use. While corn silk tea can support mild water retention and urinary discomfort, it should not replace medical treatment for serious kidney or urinary tract conditions.
Here's how I make corn silk tea:
Put 2 cups of water and 2 tablespoons of corn silk into a pot and bring to a boil. As soon as it comes to a boil, turn the heat down to the lowest setting, cover and simmer for ten minutes. Turn off the heat and let the silk continue to steep for another half hour. Strain the silk and warm your tea or drink at room temperature.
