Atractylodes is a commonly used herb for tonifying qi. It is the dried rhizome of the Asteraceae plant Atractylodes, named for the resemblance of its roots, stems, branches, and leaves to the ancient seal script character “术,” and for the white interior of its rhizome. It is primarily produced in Zhejiang and Anhui; traditionally, the variety from Yuqian, Zhejiang, is considered the finest and is commonly known as “Yu Shu.”This herb has the effects of strengthening the spleen and tonifying qi, drying dampness and promoting diuresis, stopping sweating, and stabilizing the fetus. It is commonly used to treat spleen deficiency with poor appetite, abdominal distension and diarrhea, phlegm-retention with dizziness and palpitations, edema, spontaneous sweating, and fetal restlessness. In addition, Atractylodes macrocephala can be incorporated into daily meals, such as in congee or soups, to help nourish and strengthen the body.