1) The document discusses dental stem cell banking, which involves preserving stem cells extracted from a child's milk teeth or wisdom teeth.
2) Stem cells can potentially be used to treat diseases and injuries by regenerating new healthy cells and tissues without invasive procedures.
3) Dental stem cell banking is a simple, non-invasive process done when a tooth is naturally shed. The stem cells are cryopreserved and stored for potential future medical use over a person's lifetime.