Nutmeg family, Nutmeg genus, evergreen trees. Myristica nutmeg is native to the Maluku Islands and widely cultivated in tropical areas. It has been introduced and tested in Taiwan, China, Guangdong, Yunnan and other places in China. Nutmeg has a pungent taste and a warm nature. It has the effects of astringent bowel movements, stopping diarrhea, and warming the circulation of qi. It is mainly used to treat chronic diarrhea, abdominal pain, and other symptoms, and helps to reduce astringency and warm the intestines. The mature fruit of nutmeg is peeled off, the false seed coat is removed, and after drying, it becomes nutmeg and nutmeg coat, which can be used as seasoning.