Baby’s unused immune systems – Horizon – BBC
An explanation as to why cord blood containing so many stem cells in this interesting short clip from BBC show Life Blood. Watch more high quality videos on the BBC Worldwide YouTube channel here: www.youtube.com

Real o.o ?
another reason for stem cell research. idiots.
have you ever noticed how people in all cultures hold babies close to their faces and touch them and breathe and say things to them? i think that’s our way of sharing germs – which is important for the whole community.
who eatsbabbys for breakefast?