It's not clear what you are asking about "churna kapha." "Churna" is a Hindi word that means "powder," and "kapha" is one of the three doshas in Ayurveda, a traditional system of medicine from India. The kapha dosha is associated with the elements of earth and water, and is said to govern structure, stability, and lubrication in the body. It is believed to be responsible for qualities such as strength, endurance, and calmness.
If you are looking for information on a specific herbal powder or supplement called "churna kapha," I would need more information about what it is and what it is used for. Ayurvedic medicine uses a variety of herbs and other natural substances to help balance the doshas and promote health and well-being. However, it is important to note that the safety and effectiveness of these products have not been rigorously tested and may not be supported by scientific evidence. If you are considering using an Ayurvedic product, it is important to speak with a qualified healthcare provider to determine if it is appropriate for you and to ensure that it does not interact with any medications or other treatments you may be using.