User blog:Deafro/Are Hunters Immortal?

We saw with Juane back in the Emerald Forest that a human Aura not only has the ability to impede physical forces, but also repair damaged cells and heal minor wounds. With that in mind, I was wondering if this repair function could be applied to smaller regions, by which I mean the cellular structure. If it was possible that the human Aura could repair the genetic blueprints in individual cells, then the code never breaks down, and a cell could theoretically create perfect copies of itself nearly indefinently, so long as it has the nutrients to do so.

If that is true, I wonder how old the staff members actually are in the show? They may look to be in their twenties and thirties, but if cells don't degenearte for them they could well be centuries old. They might have even been around for the great war itself.