2 doctors weighed in:

How long does it take to remake blood cells after an episode of blood loss?

2 doctors weighed in
Dr. Troy Reyna
Surgery - Pediatric
1 doctor agrees

In brief: 120 days

Life span of the average red blood cell is 120 days or three months.
So it takes this amount of time to regenerate or replace blood that has been lost as a result of trauma, surgery, and or donation.

In brief: 120 days

Life span of the average red blood cell is 120 days or three months.
So it takes this amount of time to regenerate or replace blood that has been lost as a result of trauma, surgery, and or donation.
Dr. Troy Reyna
Dr. Troy Reyna
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