About This Herb*
Traditional Chinese Medicine background and properties
Herb Description*
Often called "southern ginseng" because it shares key active compounds with Ginseng, Gynostemma is a gentle tonic herb that supports the body's Qi without being overly warming. It is widely consumed as a health tea in southern China and is valued for its ability to help manage cholesterol and blood lipid levels, support healthy blood sugar, reduce fatigue, and promote a calm state of mind.
Herb Category*
Main Actions*
- Tonifies Qi and Strengthens the Spleen
- Resolves Phlegm and Stops Cough
- Clears Heat and Resolves Toxicity
- Transforms Turbidity and Lowers Lipids
- Calms the Spirit
- Generates Fluids
How These Actions Work*
'Tonifies Qi and strengthens the Spleen' means this herb replenishes the Spleen's functional capacity, making it useful for fatigue, poor appetite, and general weakness. Despite being a cool-natured herb, its sweet flavour allows it to gently nourish the Spleen Qi without the drying or warming effects of herbs like Ginseng. This quality makes it suitable for people who need Qi support but tend to run warm or have signs of Heat.
'Resolves Phlegm and stops coughing' refers to the herb's ability to clear accumulated Phlegm from the Lungs and calm a cough, particularly when Phlegm arises from Spleen weakness failing to properly transform fluids. It is used for chronic bronchitis with productive cough.
'Clears Heat and resolves toxins' reflects its cool nature, which can address low-grade inflammatory conditions, sore throat, and viral infections. This action is supported by its bitter taste, which has a descending, draining quality that helps clear pathogenic Heat from the body.
'Reduces turbidity and lowers lipids' is a modern clinical action describing the herb's well-known ability to help regulate blood lipid levels. In TCM terms, elevated blood lipids are understood as Phlegm-Dampness turbidity accumulating in the vessels, and this herb's Spleen-strengthening and Phlegm-resolving actions address the root cause.
'Calms the spirit' means it has a mild sedating, anxiety-reducing effect. It is used for restlessness, insomnia, and stress-related tension. Classical sources describe it as having the ability to 'nourish the Heart and calm the spirit' (养心安神).
Patterns Addressed*
In TCM, symptoms cluster into recognizable patterns of disharmony that reveal what's out of balance in the body. Jiao Gu Lan is traditionally associated with these specific patterns.
The following describes this herb's classification within Traditional Chinese Medicine theory and is provided for educational purposes only.
Why Jiao Gu Lan addresses this pattern
When the Spleen Qi is deficient, the body's ability to transform food into usable nourishment declines, leading to fatigue, loose stools, and poor appetite. Jiǎo Gǔ Lán's sweet flavour enters the Spleen channel and directly tonifies Spleen Qi. Unlike warming Qi tonics such as Ginseng, its cool nature makes it particularly suitable when Spleen Qi Deficiency is accompanied by mild Heat signs such as a dry mouth or slight irritability, allowing it to replenish Qi without generating unwanted warmth.
A practitioner would look for one or more of these signs
Persistent tiredness and lack of stamina
Reduced desire to eat
Soft or unformed stools due to weak digestion
Fullness and distension after eating
Why Jiao Gu Lan addresses this pattern
When Spleen Qi is weak, fluids are not properly transformed and can congeal into Phlegm-Dampness. This turbidity may manifest as elevated blood lipids, a sense of heaviness, or productive cough with copious phlegm. Jiǎo Gǔ Lán addresses this pattern through a dual mechanism: its Qi-tonifying action restores the Spleen's fluid-transforming capacity (treating the root), while its bitter, cool nature directly resolves Phlegm and clears turbidity from the channels and vessels (treating the branch). This makes it especially well-suited for metabolic conditions linked to Phlegm-Dampness.
A practitioner would look for one or more of these signs
Elevated blood lipids viewed as Phlegm turbidity in the vessels
Productive cough with sticky or copious sputum
Sensation of fullness and stuffiness in the chest
Weight gain associated with Spleen deficiency and Dampness
Why Jiao Gu Lan addresses this pattern
Jiǎo Gǔ Lán enters the Lung channel and can supplement Lung Qi while simultaneously resolving Phlegm from the airways. Its cool nature also gently clears residual Lung Heat that may accompany chronic cough. This combination of tonifying Lung Qi and clearing Phlegm is why it has been used clinically for chronic bronchitis, particularly in patients who are weak and catch respiratory infections repeatedly.
A practitioner would look for one or more of these signs
Persistent low-grade cough with weakness
Breathlessness on exertion
Recurrent upper respiratory infections due to weak defensive Qi
TCM Properties*
Cool
Bitter (苦 kǔ), Sweet (甘 gān)
Whole plant / Aerial parts (全草 quán cǎo)
This is partial information on the herb's TCM properties. More detailed information is available on the herb's dedicated page
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.