Cassia is the Ayurvedic herbs and is also widely used in Chinese medicine. Cassia grows moist, warm, tropical climate, wild and commercial. The stems are cut down when the tank is mature. Bark is removed so short and then dried. Cassia bark is aromatic, again similar to cinnamon, but differ in both quality strength.Cassia skin is darker, coarser and thicker. This is a laxative, mucilaginous and laxative [...]