Tuesday, August 16, 2011

Theories on Cancer

This is a really good article, Cancer's Secrets Come Into Sharper Focus.  There is a great video at the beginning which describes with cartoon illustrations the latest theories on how cancer begins.  It is enlightening and also a bit disheartening as the ability to prevent cancer seems even more elusive as you realize how many things can actually, and easily, go wrong inside our bodies.

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