It is an incredible feat that organisms can begin from one cell and then differentiate and compartmentalize into the millions of diverse tissue and organ niches that represent a mature body. Why brain, fingernail, liver, intestine and bone cells ever become what they are is mystery enough. Why they stay what they have become while still retaining the full genetic information to produce an entire new body, compounds the miracle even more.

Cancer is a condition in which cells lose their orientation and proliferate uncontrollably. Any cell can become cancerous. A lot of them do, but are squelched by cell death (apoptosis), the immune system or nipped in the bud by DNA repair mechanisms. Successful cancer cells escape these impediments, disregard normal cellular checks and balances and become an island unto themselves with only their own survival and self-interests at heart.

The cause of cancer is no mystery. It is our aberrant modern living context that has put us at cancer risk. When cells are forced to bathe in a milieu (the tissue soup we create with modern foods, drugs and lifestyle) entirely unlike what they are genetically programmed to expect, they revert to their most primitive directive