Furthermore, there is no evidence to support the efficacy or safety of any stem cell therapy provided by stem cell clinics. Unapproved treatments are designed and carried out with limited monitoring, in contrast to FDA-approved procedures, which are subject to years of meticulous testing. The purported benefits of a stem cell therapy have never been the subject of a large-scale clinical investigation, despite the fact that stem cell clinics frequently feature positive customer reviews. The FDA has started to tighten laws and enforce them against these clinics in recent years.

We now know a lot more about the efficacy of blood stem cell transplants as a result of decades' worth of research. We also realise that they are not quick fixes. Despite the short duration of the operation