>Nothing in medical science is absolutely certain beforehand. >In one report, researchers document the cases of three elderly women who were blinded after gett

>Nothing in medical science is absolutely certain beforehand. >In one report, researchers document the cases of three elderly women who were blinded after getting stem cells derived from fat tissue at a for-profit clinic in Florida. The treatment was marketed as a treatment for macular degeneration, the most common cause of blindness among the elderly. Each woman got cells injected into both eyes. This doesn't sound like an experiment however, it sounds like they told these women it was a valid tested treatment. Why else would they get both eyes done simultaneously?