PubMed Studies
4
About
Coptis (goldthread) is a TCM herb rich in berberine. Used for blood sugar control, digestive infections, and cardiovascular support.
How it works (mechanism of action)
Contains bioactive phytochemicals (alkaloids, terpenoids, polyphenols, or glycosides) modulating cellular signalling pathways. Primary mechanisms include enzyme inhibition, receptor modulation, and transcription factor activation relevant to documented clinical indications.
📊 Effectiveness
Blood sugar control
Evidence Grade B · 10 studies · n=880
Evidence grades: A=Strong RCT evidence · B=Good clinical trials · C=Limited trials · D=Preliminary/traditional
👥 Safety by Population
🚫 Contraindications & Warnings
Same interactions as berberine. Pregnancy: avoid.
🏷️ Other Names
Coptis chinensis