Iron - the cure for youth
If you like the muscular Arnold Swarzenegger, you must have seen the documentary Pumping Iron about his complex transformation from a skinny teenager to an absolute physical Olymp. His musculature is still admirable to this day. And he was helped to do it by a simple iron. Of course - this is a joke, he mainly lifted on iron. But to make his muscles look like those of Hercules, he needed iron in a completely different form.