
Medical Sources
Every claim Pureami Tea Company makes is grounded in published, peer-reviewed medical literature. Below are the sources — all available free at PubMed.com.
Our Commitment to Transparency
The three names — Myricetin, DiHydroMyricetin, and Ampelopsin — all refer to the same flavonol. Search any of them on PubMed.com and you will find a substantial body of evidence. Qing Yun Moyeam produces this compound at 30–40% by plant weight, versus 3–6% for ordinary grades.
We do not cherry-pick studies. We have never made a claim not supported by the published literature. All citations below link directly to their source on PubMed or the original journal.


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Qing Yun Moyeam
Ampelopsis Grossedentata — Myricetin / DiHydroMyricetin / Ampelopsin
Hypertension
PubMed
Myricetin was shown to significantly lower blood pressure and improve metabolic markers in an animal model of diet-induced hypertension.
PubMed
In a second hypertension model, myricetin again demonstrated a meaningful blood pressure-lowering effect, reinforcing its potential as a natural antihypertensive.
Disclaimer: The research cited above is provided for educational purposes only and reflects the findings of independent researchers. Pureami Tea Company does not claim that Moyeam diagnoses, treats, cures, or prevents any disease. These statements have not been evaluated by the FDA. Consult your healthcare provider before making any changes to your diet or supplement regimen.