12 Main body part…Each part has a detox element ( Minus), and a repair element ( Plus) that live in balance for health…Imbalance is illness…Elements represent families of things in the real world that act in similar ways…Zinc family could be vitamin c, vitamin d, sunshine, infrared sauna, heat, fruitarian diet…Lead is not necessarily the heavy metal- the Lead family also includes red meat, vitamin A, carrots, potatoes, lithium, …Aurum is the cobalamin family like B12, Taurine- things that boost blood pressure, yes colloidal gold works too…My books & blog discuss the chart more & my imaging uses this language to help people to know how to fix things…