1. Dang Gui
Dang Gui (
It also boosts immune function by increasing production of the white blood cells, cytokines, and natural killer cells in the blood. Its polysaccharides stimulate the innate immune system by enhancing the activity of several important enzymes including superoxide dismutase, catalase, and glutathione peroxidase, which reduce oxidative stress.
You can find dang gui in different forms: slices, whole roots, powder, or liquid extracts. If you’re buying it for the first time, I’d recommend starting with slices. They’re more forgiving than powder, and you can still eyeball the color and rings to judge quality. They also simmer faster than whole roots.
Look for dang gui that is labeled as “gui tou” or “gui shen.” The heads are the densest and most fragrant part of the root, so they tend to cost more per pound than mixed whole roots. Store your dang gui in a sealed bag or airtight jar away from heat, and it will last up to a year. A kitchen cabinet works fine, but don’t keep it next to spices or your coffee grinder. Moisture and strong smells are its worst enemies. This herbal powerhouse can be found in a multitude of TCM formulas, but the most famous is probably Bu Zhong Yi Qi Tang, composed by Jin-dynasty master physician Li Dong Yuan. Its main role is to nourish blood and lift qi, making it especially effective for women’s health.
2. Huang Qi
Huang Qi is an herb that can help you overcome colds. It increases the body’s natural resistance and invigorates vital energy. Its naturally occurring components include antioxidant, antiviral and antibacterial substances. It is also a liver and blood tonic that strengthens the spleen and invigorates yang. This is the tea for the “half-ill” experience: the alternating chills and heat, the loss of appetite, and the tightness under the ribs. It contains Minor Bupleurum and the damp-clearing herbs of San Ren Tang.
4. Bai Zhu
The white atractylodes rhizome (Bai Zhu, Atractylodes macrocephala) is central to TCM’s spleen-and-stomach pharmacopeia. It first appears in classical text around 200 CE as a superior herb for tonifying qi, strengthening the spleen, drying dampness, and addressing common ailments like fatigue, loose stool, edema, and even threatened miscarriage. Today it’s one of the most commonly used herbs in Chinese medicine, found everywhere from foundational formulas to Japanese Kampo and Korean Hanbang systems. It’s an herb with a genuinely layered sensory character that varies according to regional origin, harvest season, and processing choices that amplify or mellow its aromatic lift, ranging from sweet and mild to astringent and bitter.
5. Bai Zhu Yin
As the name suggests, Bai Zhu has both bitter and sweet flavors, allowing it to simultaneously dry internal Dampness while also strengthening the Spleen. This dual action is crucial to addressing the root causes and manifestations of disease related to fluid imbalance, including loose stool and diarrhea (both of which can lead to dehydration and nutrient deficiencies), bloating or heaviness in the abdomen, edema, fatigue and sluggishness.
Traditionally, this herb is used to promote digestive health, as it strengthens the Spleen Qi and makes the body more resilient against pathogens and internal imbalances. This is why it’s included in the classic formula Yu Ping Feng San, which is commonly prescribed throughout autumn and winter as a preventative remedy for weak immunity.
Modern scientific research confirms many of this herb’s TCM applications, showing that it has immunomodulatory, anti-inflammatory and hepatoprotective properties. In particular, it has been shown to positively influence gut microbiota composition by promoting the growth of beneficial bacteria while inhibiting pathogenic strains.
While this herb is generally considered safe, it should be avoided by those with Yin deficiency or Heat signs, as it can further deplete Yin and exacerbate the condition. Additionally, it should be consumed sparingly and under the guidance of a licensed practitioner to ensure that it doesn’t over-stimulate the digestive system. For optimal results, this herb should be combined with herbs that invigorate the Spleen and nourish Yin, such as Poria and Ginger.