Be at least 17 years old in most states (16 years old with parental consent in some states). Weigh at least 110 lbs. Additional height and weight requirements apply for donors 18 years old and younger and all high school student donors. Have not donated blood in the last 56 days.
Can a thin person donate blood?
Weight: You must weigh at least 110 pounds to be eligible for blood donation for your own safety. ... Donors who weigh less than 110 pounds may not tolerate the removal of the required volume of blood as well as those who weigh more than 110 pounds.
Why can't you donate blood if you are under 50kg?
Why can't I give blood if I weigh less than 50kg? The volume of blood drawn is directly proportional to the body mass. Therefore, a small person will have less blood volume than a large person. The donation of 480 ml therefore means a far larger percentage of total blood volume to a small person.
Can I donate blood if I weigh less than 50kg?
To donate blood, the minimum weight is 50 kg. We need you to be above a minimum weight because the amount of blood your body contains is related to your weight and height. If our standard donation represents too high a volume, it's not safe for you to donate.
What is the minimum weight for blood donation?
110 lbs.
How much do you have to weigh to donate blood if you're 5 2?
Is there a minimum weight to give blood?
Weigh at least 110 lbs. Additional height and weight requirements apply for donors 18 years old and younger and all high school student donors. Have not donated blood in the last 56 days.
Can people under 50 kg donate blood?
To donate blood, the minimum weight is 50 kg. We need you to be above a minimum weight because the amount of blood your body contains is related to your weight and height.