Internal alchemy is a practice rooted in ancient Chinese philosophy, focusing on transforming the body's energy for spiritual and physical well-being. It involves techniques such as meditation, breath control, and visualization to cultivate Qi (vital energy) and harmonize the body's internal systems. The goal of internal alchemy is to achieve a state of balance and enlightenment, often associated with the pursuit of immortality in a metaphorical sense. Practitioners believe that by refining their inner energy, they can enhance their health, longevity, and spiritual awareness, ultimately leading to a deeper connection with the universe.