According to the related data of Shencaotang Health Network, the dried roots of Artemisia annua can be stored in a cool, ventilated and dry place for more than ten years after regular exposure every year, and Chinese herbal medicines, especially Artemisia annua and wormwood, are the best products for more than seven years.

Artemisia root belongs to woody plants, which can mainly play a role in benefiting gallbladder. Among them, mugwort root is a kind of traditional Chinese medicine that can enter the liver and gallbladder meridian, and can play a role in promoting gallbladder function and improving liver and gallbladder. Usually, patients with chronic cholecystitis or gallstones can take it properly, and long-term use can also prevent cholecystitis.