Grow-your-own organs could be here within five years

Stem cells age too, cells get their energy from mitochondria dna ( the one you get from your mother ) mitochondria is like a battery to cells but when it age its dna gets damaged and cells get aged too. So it is not very valuable to most of people maybe those who are young get best benefits and results out of it. Those who are past middle aged its very little or just temporality fix...

a reply to: atsgrounded

At first reading, I thought this might be a good thing. But then I thought, I have already grown one set of organs and just look what a mess I've made of them. I don't think I could go through all of that again.