Herbal & Flower Teas

Fresh Cogongrass Root and Corn Silk Tea

Traditionally associated with supporting healthy blood pressure, urinary comfort and reducing heat-dampness

In short: Fresh Cogongrass Root and Corn Silk Tea is a herbal & flower tea that Traditionally associated with supporting healthy blood pressure, urinary comfort and reducing heat-dampness. It is most often made for cooling & summer heat, blood sugar balance, heart & circulation. Total time about 40 min. Key ingredients: cogongrass root, corn silk.

Prep
10 min
Cook
30 min
Total
40 min
Makes
600–900 ml
Fresh Cogongrass Root and Corn Silk Tea

Why people make this tea

Corn silk — the fine threads bundled inside a fresh ear of corn — is one of those ingredients Nourilo loves: inexpensive, easy to find, and genuinely multi-purpose. Alone, corn silk tea is traditionally associated with supporting urinary health (reducing burning, frequency and discomfort), easing water retention, supporting healthy blood sugar and blood pressure, and even aiding weight management. Paired with fresh cogongrass root (a cooling, blood-calming herb used throughout southern Chinese cooking), the combination becomes more potent in its traditional role of clearing heat-dampness and supporting kidney-urinary function. The brew is naturally clean and slightly sweet — you will not taste any bitterness. It makes a sensible daily drink for those with high blood pressure, diabetes, cardiovascular concerns or urinary discomfort, and is popular as a general summer wellness tea.

Safety first — read before you cook

This is a traditional food, not a treatment. Please check with your doctor or pharmacist before making it a regular part of your diet if you:

  • are pregnant or breastfeeding, or are cooking for a young child;
  • take regular medicines — especially blood thinners, blood-pressure, diabetes or immune-suppressing drugs;
  • have a kidney, liver or heart condition, or a known food allergy.

Stop eating it and seek advice if you notice an allergic reaction or feel unwell. Safety notes reviewed 8 October 2026 · How we write safety notes

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