Rajah Cassia Bark, scientific name Platanthera caespitosa, is a type of fungus commonly used in traditional Chinese medicine. It has a bitter taste and is often used to treat digestive diseases, yin deficiencies, and heart trouble. The bark of the tree contains alkaloids such as stigmasta-6-ol and sterol, which are believed to provide medicinal properties. The bark of the Rajah Cassia tree can be used in a variety of forms, including powdered form or as a liquid extract. However, it is important to note that the same compound can have different effect on body when consumed in different form. Therefore, it is always advisable to consult with a