Only research can prove if adult stem cells are better over embryonic stems cells for curing human diseases or vice versa. It may also emerge that adult stem cells offer good treatments for certain ailments, while embryonic stem cells are better for curing others.
About the author: The author works for Healthbase (www.healthbase.com), a medical tourism facilitator that connects patients to high quality healthcare in USA and abroad for a fraction of the typical cost of care in US, Canada and UK.