Reason of any disease
My theory expressed in 2003 based on universal principles of statics and dynamics.
Reason of any disease, including aging and death is lack of electrons (energy). Free radicals that cause various diseases are substances that lack electrons thus grabbing electrons from normal substances of the cell.
Food oxidation gives us energy to operate our bodies (sending electroimpulses through neurons), gives heat etc., but for various reasons (free radicals, stress, diseases) this energy is drained out.
It calls for more and more oxidation. After all, DNA can't get enough of energy to replicate without mutation. After mutation of DNA, occur changes in cells and tissues thus changing even immune system. Weaker immune system gives more diseases thus causing even bigger lack of energy. After all we see this process as aging.
So, if we give enough of electrons (energy), we can recover, regenerate from various diseases, including aging.