Re: how long do your cells last after you die.

Dear Shaniqua,

I'm sorry, but I don't know the answer to this question! The answer would depend on

• The type of cell. Different cells have different lifespans in vivo (in a living person). Also, the lifespan of a cell might be different after death.
• The conditions that the body was in after death (hot, cold, exposure to the elements, etc.)

As a hematologist (a doctor who treats people with blood diseases), I can tell you about the lifespans of normal blood cells. A red blood cell lives 100-120 days, a white blood cell only a few days, and a platelet about 8-12 days.(1)

I'll ask the MadSci folks if they know someone who can give you a better answer. Good luck!