Lithotherapy has been part of the Chinese pharmacopoeia since the 2nd century BC. It experienced significant growth in the late 16th century with the publication of the ‘Bencao Gangmu,’ the Chinese pharmacopoeia encyclopedia still used in university training in China today. Taoist monk Professor Jeffrey Yuen revived and updated this tradition of treatment with stones and metals for modern times. In his training, Professor Daniel learned about the effects of each metal on the dynamics of Blood, Vital Force (Qi), Organic Fluids, their affinities with Yin and Yang, and how metals can be an important tool for regaining health.