In a recent post, Wendy Tebey wrote in part: "I've also read before that during the course of a year, just due to natural cell death and generation, we actually end up with a completely new body, at least once over, in that time." I believe the correct time interval for complete cell replacement in our bodies is about 7 years. If it were as quick a one year, then there would probably be an easy treatment for some cancers (either that or more people would die very quickly from them or there would be a lot more people with cancer since it is the improper coding of the replacement cells that results in cancer). Darwin (the ninth one! - - - 60 divided by 7)