YOGYAKARTA - Blood donation is a noble act that is not only beneficial for the recipient, but also has a positive impact on the donor itself. However, some people are still hesitant to do so because they do not understand what happens to the body during blood donation. This process is actually very safe if done with the correct procedure and under medical supervision.
This article will discuss in full what happens to the body during blood donation, ranging from preparation, process during blood collection, to body reaction afterward. By understanding this process, it is hoped that people will become more aware and not hesitate to participate in blood donation activities.
1. Process Before Blood Donation
Before conducting a blood donation, the donor's body will go through a series of examinations. This is done to ensure the health condition of the donor is quite good and does not harm him or the recipient of the blood. Several things that are examined include blood pressure, hemoglobin levels, body weight, and medical history.
The body also naturally begins to prepare itself. Usually, cardiovascular systems and blood circulation begin to adjust blood pressure because they know there will be a certain amount of blood taking (around 350450 ml). Therefore, it is very important to eat healthy foods and drink enough water before making a donor.
2. During the Donor Process
Then, what happens to the body when a blood donation is inserted and blood starts to be taken? When blood starts to come out through the veins, the body will respond with several mechanisms. The circulation system will try to keep blood pressure stable. Therefore, some people may feel a little dizzy or weak this is a natural and temporary thing.
In addition, the body begins to stimulate the release of hormones such as small amounts of adrenaline, which helps maintain optimal awareness and body function. The body also immediately begins producing new blood cells to replace the blood that has been taken, especially red blood cells. This regeneration process begins in just hours after the donor is done.
3. After Blood Donation
After completing the donation of blood, the body does not immediately return to normal. It takes time for the body to restore the volume of blood fluids, usually within 24 hours. Meanwhile, to replace red blood cells, the body takes about 46 weeks.
What happens to the body when the blood donation is completed can also be seen from the fatigue that may arise. However, this can be overcome with sufficient rest, eating nutritious food, and staying hydrated. Regular blood donation can also stimulate the formation of new, healthier blood and reduce the risk of several diseases, such as hemokroaposis (irrespondence of iron).
Benefits Of Blood Donor For The Body
Not only answering what happens to the body when it comes to blood donation, it is also important to know the benefits. Several studies show that regular blood donation can help lower excessive iron levels in the body, maintain heart health, and detect disease early through the blood screening process.
Psychologically, blood donation also gives feelings of satisfaction and happiness because it has helped others. This contributes to better mental health. In addition, this activity can also be a form of social solidarity that strengthens inter-individual relations in society.
Understanding what happens to the body when blood donation can help reduce fear or worry before doing so. The human body is designed to be able to adapt and recover after donating blood. With safe procedures, blood donation is a healthy positive action, both for donors and recipients.
So, don't hesitate to be a part of goodness. Blood donation not only saves the lives of others, but also provides many benefits for our own bodies.
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