[@Rex] You're going WAY too deep, dear. This is very nonspecific and non-in-depth. And throw the science out the window. In this world at least science and magic aren't terribly mixed.
Well. Usually people can't pull off the scientific explanation. If you want it to be scientific and have the knowledge to not make it utterly absurd, then go for it.
But I think that may be a *touch* too in-depth. Also... Something about "replacing atoms" bothers me, as it's more that the human body replaces cells, as it doesn't really break down nor generate new atoms specifically, and also, where do you get your numbers...
Anyway. Sorry. Minorly went science nerd there.
Because quantum physics. [@WilsonTurner]