[NiceWayToDoIT]

I know about good bacteria in fact 10 times as many microbial cells in the human body than human cells. We are more symbiotic organism than anything else. Someone said that "No one noticing when you are healthy because you are healthy",

I was referring more to enhancing nominal abilities, something that will positively change our body, maybe make it stronger, more resistivity, maybe act with our T cells to clean bad bacteria in gut that may cause depression ...

Instead process is always painfully slow, evolution over millions of years, just to get one positive trait.