possibilities are endless I theorize if you can stimulate or unlock a certain part of yourself or dna as you would say haha it could perhaps unlock some form of hidden abilities or some form of superpowers within someone unfortunately its difficult to do so without advanced nanotechnology and robotics because if you can combine those and make them stimulate the blood cells 84% sure it will cause some form of chain reaction according to what you program them to do but blood cells would need intense stimulation or if you were advanced enough you could simply go straight to the dna helix and influence it there because one change no matter how minor could have thousands of possibilities no one can account for