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smartmitch
Lv 4
smartmitch asked in Science & MathematicsBiology · 2 decades ago

After donating blood, how long does it take your body to replenish what was donated?

10 Answers

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  • webneck
    Lv 5
    2 decades ago
    Favorite Answer

    How long will it take to replenish the pint?

    Your body replaces blood volume or plasma within 24 hours. Red cells need between four to eight weeks for complete replacement

    But you should be able to resume vigorous activities the same day, within 6 hours for a healthy person

    Source(s): http://www.bloodct.org/first_time.htm http://www.givelife2.org/donor/faq.asp#10
  • samrat
    2 decades ago

    About 3-4 months

  • Penny W
    2 decades ago

    It usually takes about 2 weeks for your body to replenish itself

  • raj
    Lv 7
    2 decades ago

    4 to 6 weeks on an average

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  • Brian Lewis
    2 decades ago

    depends on how much you donate, and your body health/strength. usually between 5 hours and a couple of days.

  • snakeman11426
    Lv 6
    2 decades ago

    Theyll let you donate again 5 weeks later.

    I know

    i keep getting cards from them to give again.

  • Jeffrey N
    Lv 4
    2 decades ago

    In a matter of hours.

  • Lisa
    Lv 5
    2 decades ago

    About an hour.

  • ren
    2 decades ago

    24 HRS

  • barbosa_art
    2 decades ago

    a thousand years

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