Or you start today focussing on your body and cells through meditation to slow down the aging and start with a healthy diet instead of waiting for a magic pill.

Am I doing this. Hahaha no. Do i believe it is possible. Definitely. Do I believe if immortality in this body is possible. No I do not. Our body is not designed to last for ever (not a scientist, just what I think). But we got all the means to slow down the process of aging. I am pretty sure of that. I even believe that we are able to cell regeneration. Hope you will google this shit and learn more. :)