(May 18, 2016 at 6:03 pm)Thumpalumpacus Wrote:(May 18, 2016 at 8:03 am)KUSA Wrote: We might not shed brain cells but every atom in each cell is replaced so it's not the same cell.
Source?
There is a lot of Google reading you can do but here is one article.
http://www.npr.org/templates/story/story...d=11893583
The body replaces 98% of the atoms each year.