Taoist Alchemy is a spiritual and philosophical practice rooted in Taoism, focusing on the transformation of the self. It aims to achieve harmony with the Tao, or the fundamental nature of the universe, through various techniques such as meditation, breathing exercises, and dietary practices. The practice is often divided into two main types: external alchemy, which involves the use of herbs and minerals to create elixirs for physical health, and internal alchemy, which emphasizes inner transformation and spiritual development. Both approaches seek to cultivate longevity, vitality, and enlightenment.