The body can only be destroyed from within by other biological entities! Don't get me wrong, exposure to radiation and other non biological phenomena can degrade our biology! Most diseases are parasitic! Using non organic material to solve an organic problem should be a big red flag to any practicing doctor! All biological diseases have natural cures, some that you have in your backyard! Big Pharma has tricked the world into believing that synthetic drugs can remedy your ailment, notwithstanding that we have natural remedies with no side effects!