Stem cells not only demonstrate their capacity to generate more stem cells but also help in making different cell types. For over a decade adult stem cells have been used therapeutically for treating certain cancers as well as rare blood diseases. Stem cell therapy has been acknowledged in medical history across the world as a big discovery in natural healing. The stem cells are first injected into the patient’s injured area. They then metamorphosize into different cells, which often depends upon the instructions provided by the human body. This allows the stem cells to become tissue cells, bone cells, or other kinds that are needed in that area. This ability to become whatever cells are necessary in the affected area is what medical practitioners believe is so unique about stem cell growth. A huge number of cells injected into the patient’s body will help in healing the injuries at an accelerated pace. The best results for stem cell therapy are seen in neuropathy, knee pain, and osteoarthritis.