This is, of course, if you assume that broken DNA is the problem.

That you assume that all the bodies ills can be fixed by the proper application of chemicals.

Fortunately, these two assumptions have already been disproven. (the easiest is the placebo effect)

All of the DNA that is needed to make the correct proteins is already there, it just has to be activated. And it is activated by signals. Electrical and magnetic can be used for these signals.