As far as absorption is concerned, Wuyi Ganoderma lucidum thinks Ganoderma lucidum powder is more effective. Ganoderma lucidum decoction is prepared by decocting Ganoderma lucidum decoction pieces (raw medicinal materials), then removing residues and taking juice for oral administration. Ganoderma lucidum powder is prepared by ultra-fine grinding and sieving the whole ganoderma lucidum (mainly to remove impurities and coarse particles), soaking it in boiling water and taking it orally. No matter from the product safety or active ingredients, the brewed Ganoderma lucidum powder is safer, more effective and more easily absorbed by human body than Ganoderma lucidum decoction.