Imagine using your own urine to help create new teeth for yourself, which is possible according the BBC News. A July 29, 2013 online article states that urine can be used to create stem cells that can then be used to create teeth. The results have been published in Cell Regeneration Journal; the science was done by the Guangzhou Institute of Bio medicine in China. The researchers even claim that after three weeks of growth the "teeth" contained dentin, pulp and had enamel like the real thing.
Others, however, are not so quick to jump on the pee pee tooth fairy wagon. Professor, Chris Mason, a stem cell specialist from University College London, denounced the discovery saying urine was a poor starting point and added that there was a great risk for bacteria. infection and other potential unknown hazards. That said, even the Chinese research team admits a urine made tooth is not as strong as natural human teeth. Still the research is promising, and there may be a day in the not too distant future when permanent teeth will finally be able to be replaced from the body's own resources.
The Guangzhou Institute for Bio medicine is a government sponsored scientific research organization affiliated with the Chinese Academy of Sciences, which has a combination of 500 researchers and grad students working full throttle.
Their director proudly states on their web page: "We serve the citizens of China and world through discovery." For the full BBC story, click here.