Superman's cellular structure is more dense, resilient and biologically more effective than human tissue. The human body is three quarters water, and all of the atoms in its body come from Earth because the human body replaces every cell every seven years. The cellular part of Superman, however, is extremely complicated, like a tight-weave of the atoms in his cells that gives him a tougher density, about thirty percent greater than a man of his general build. Strangely enough, he does not seem to possess superhuman strength levels despite his enhanced cellular ability without his cellular structure charged with yellow solar energy. This density allows his cells to act like solar collectors for a type of energy dubbed Bio-Solar luminance. It’s not an electro-magnetic phenomenon but some kin