The natural resonance properties of precious, semi-precious and rare earth gems such as rubies, diamonds and sapphires have been known in ancient cultures throughout the world. According to Tibetan tradition, gems placed in the teeth have been considered beneficial for the last 60,000 years. The Mayans, Incas and Aztecs are said to have practiced this method as well. Dr. Schuchard leads the developing field of gem therapy with the use of minute, geometrically cut gems precisely positioned discretely within the tooth's restoration material in alignment with body and tooth energetic meridian circuits. Ongoing clinical documentation is in place to substantiate findings that the use of gems in the teeth may additionally aid in reversing chronic conditions, restore qi and  perhaps even increase longevity.