Combines healing crystal therapy with the “organ clock” circadian rhythm of each organ system, based on traditional Chinese medicine • Examines 12 organ systems and the gemstones best suited for addressing their health • Provides the key to understanding the organ clock’s function and its ability to enhance both diagnosis and treatment One of the chief tools in the traditional Chinese doctor’s toolbox is an understanding of the circadian rhythms that govern all the organ systems of the body. In addition to facilitating early and accurate diagnosis, this “organ clock” lets the practitioner apply therapies to the organ’s meridians when they are at their peak functioning point, thereby eliciting the greatest benefit.