Jiaogulan

Jiaogulan (Gynostemma pentaphyllum) is a climbing vine used for centuries in traditional Chinese and Southeast Asian herbalism, sometimes called the "immortality herb" due to its association with longevity in regions where it is regularly consumed as tea. Research suggests that its rich profile of saponins called gypenosides may contribute to antioxidant activity, with studies indicating potential benefits for blood sugar regulation, cholesterol management, and adaptive stress response. Preliminary research has also explored its role in supporting immune function and cellular health, though much of the evidence comes from animal or small-scale human studies. Often enjoyed as a mildly sweet herbal tea or taken as a standardized extract, jiaogulan continues to attract scientific interest as researchers work to better understand its mechanisms and long-term effects.