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Herbal & Flower Teas

Lotus Plumule Tea

Traditionally associated with clearing heart and liver fire, supporting healthy blood pressure and calming the mind

In short: Lotus Plumule Tea is a herbal & flower tea that Traditionally associated with clearing heart and liver fire, supporting healthy blood pressure and calming the mind. It is most often made for heart & circulation, liver wellness, sleep & calm. Total time about 15 min.

By · Published under our editorial policy · Research library

Prep
5 min
Cook
10 min
Total
15 min
Makes
1 cup
Heart & CirculationLiver WellnessSleep & Calm
Lotus Plumule Tea

Why people make this tea

The lotus plumule — the small, pale-green embryo nestled at the center of each lotus seed — is one of those ingredients that rewards knowing about it. By itself it is mildly bitter, but with a spoonful of honey it becomes a surprisingly pleasant tea. In Chinese food therapy, the plumule is understood as a cooling counterpart to the nourishing lotus seed: where the seed strengthens and calms, the plumule clears. It is traditionally associated with clearing heart fire and liver fire — a pattern marked by a flushed face, irritability, mouth ulcers, restlessness and trouble sleeping. It also has a documented traditional use in supporting healthy blood pressure, which has given it considerable attention in modern Cantonese herbal kitchens. Fresh lotus seeds are available in summer; when you shell them yourself you collect the green plumules, which can be dried and stored, or used fresh immediately. Alternatively, dried lotus plumules (lian xin) are available year-round at Chinese herb shops and Asian grocers.

What studies say about the key ingredients

Traditional use is not the same as clinical proof. Here is the strongest human research we found for each ingredient, limitations included.

  • Lotus seeds · Randomized crossover trial, 10 participants · 2019
    Lotus seed meals had a low glycemic index (GI 21–51 across the lotus seed and adzuki bean meals), while several other starchy foods did not differ significantly from rice. Lotus seed's in vitro hydrolysis index was also lower than that of other test foods.Limitation: Only ten healthy participants and acute single-meal tests, so findings may not apply to people with diabetes or to long-term intake.PubMed 30875961
  • Honey · Meta-analysis, 14 studies · 2021
    Compared with usual care, honey was associated with lower combined symptom scores, cough frequency and cough severity. In two pooled placebo-controlled studies, the difference in combined symptoms was not statistically significant.Limitation: Only two studies compared honey with placebo, with high heterogeneity (I2=91%); the review calls for higher-quality placebo-controlled trials.PubMed 32817011 · 3 more honey studies

From the Nourilo Research Library. Findings come from specific doses, extracts and populations and may not apply to a home-cooked recipe.

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.

Ingredient notes for this recipe

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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