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Cell Regeneration

Just Don't Ask Where These Teeth Came From

The Huffington Post | Sara Gates | Posted 08.01.2013 | Science

Need a new tooth? Chinese researchers may have developed a way to grow human teeth, but those in need of a replacement may be a bit turned off when th...

The Rejuvenating Power Of Rest

Matthew Edlund, M.D. | Posted 11.17.2011 | Healthy Living
Matthew Edlund, M.D.

So why does rest get so little respect? Why do people resist getting enough sleep? Is it because a Calvinist culture thinks rest is laziness? Or is it that we don't really know what rest does?