Stem cell therapy has the proven potential to treat many human disease processes, including Diabetes and blindness. Controversy surrounding its practice, mainly due to ethical/religious/political issues, has slowed the progress of research required for practical use of stem cells in medicine today. There is not currently stem cell treament commonly available in the United States; however, there are clinical trials available at various healthcare facilities throughout the country. Clinical trials "test" the process of actively treating patients to determine whether or not a treatment is viable. At the website ClinicalTrials.gov, you can see if there is a trial that meets your specific needs. I found a few available trials at this site for diabetes. Stem cell treatment has been a success in the UK for certain types of blindness, and treatment available to the public here in the U.S. could be as little as 6 to 7 years away. If you need more specialized assistance, your physician can help you discover poss