Because if our bodies regenerate its cells, ligaments and bone matter, they should regenerate when the human body stops its primary growth stage, which for most humans is in their early twenties.
Many philosophers and alchemists believed that the human cells should replicate cell for cell. Studies by Georges Lakovsky in the early 1930's and by more modern researchers indicate that if cells are kept healthy they have the potential to live indefinitely.
Ideally, applying this information and using the necessary elements would leave most of us looking very young.
There are indications that lack or certain noble metal trace elements may slow down any age reversing process's that are normal to the body.
Effects of parasites, viruses and bacteria depleting noble metal traces from the body can also accelerate premature aging.
If the human metabolism could be readjusted with atomic size, noble metal elements they may maximize the human bodies effectiveness so ageing could be slowed down.
Reversing aging is not only possible but has been achieved by many individuals. When a person maintains mental and physical youth they can still be highly productive. We know all of this is possible.
This is why Atomic Particles Are Needed:
Viruses, bacteria, and parasites are like little vampires that feed off the human body. They constantly deplete essential trace elements including Gold, Iridium, Platinum and Ruthenium as well as several others. Many GMO foods also cause the removal of the noble metal elements and do completely destabilizes our metabolism.