The function of American ginseng is basically similar to that of Codonopsis pilosula and Ginseng. Lycium barbarum nourishes the liver and kidneys. The liver stores blood, and the kidney absorbs qi. Deficiency of qi and blood. Dachuan is related to these two organs, so it needs nourishing. Lycium barbarum is warmer, while American ginseng is cooler, that is, both warm and cold are applied to replenish qi and blood.

Astragalus membranaceus has the reputation of "small ginseng" and is called "the strength of tonic" by Li Shizhen. Can nourish the qi of the five internal organs, qi is the handsome of blood, and blood is the mother of qi; Polygonatum sibiricum mainly has the functions of invigorating qi and blood and liver and kidney.

Astragalus membranaceus and Polygonatum sibiricum have the function of enriching blood. According to Compendium of Materia Medica, Polygonatum sibiricum has the effect of "tonifying deficiency essence", in which essence refers to blood. It is said that the flawless Zen master lived in seclusion in the mountains all the year round and lived to 126 years old. Astragalus qi, Polygonatum blood. Astragalus membranaceus is hot, and it is easy to get angry if you eat too much, while American ginseng is cold, so both of them play a neutralizing role. This cup of tea is mainly for invigorating qi and blood, regulating qi and blood, regulating meridians and dredging meridians. Traditional Chinese medicine emphasizes the harmony between qi and blood, so all diseases are not born, and human diseases are mainly the disharmony between qi and blood.

Four kinds of traditional Chinese medicines, small in quantity but specialized, give consideration to both qi and blood. The core content of this cup of tea is to harmonize qi and blood, and blood nourishes the whole body, which is inseparable from the promotion of qi, and the production of qi is inseparable from the biochemistry of blood, so as to achieve the effect of harmonizing qi and blood and eliminating all diseases.

Note: This herbal tea is not suitable for everyone. We'd better consult a doctor before drinking it. For example, people who have a cold can't drink it, and patients who often have cold hands and feet and diarrhea are best to drink less.