During the month of June, the World Blood Donor Day is celebrated on 14 June and the 28th of this same month, the Day of the Young Blood Donor. Below, we share valuable information to learn more about this important practice, as well as recommendations when donating.
We have heard many times that “Donating blood is giving life,” and this motto is real, as blood performs functions that allow the process of life in the human body. There are many health conditions that can be treated by transfusions, so more people need to be encouraged to donate. Up to now, it has not been possible to make blood artificially; there is no substitute. The only way to get it is through voluntary donation. Donating blood is an act of solidarity that can save lives.
Transfusions may be necessary in emergency situations such as accidents. There are medical conditions that are managed thanks to blood donation such as: Sickle cell anemia, some types of cancer, Guillain-Barré syndrome, leukemia, among others. One of the biggest challenges is that blood, once extracted, has a limited shelf life.
Blood donation is a safe, simple and virtually painless procedure that can even bring benefits to the donor both physically and emotionally.
Benefits of donating blood:
• Stimulates the production of new blood cells.
• Improves blood flow.
• Reduces the risk of heart attacks and cardiovascular accidents (stroke).
• Helps balance iron levels in the body.
How to prepare for blood donation?
To donate blood, you must meet certain requirements such as: be over 18 years old and weigh at least 110 pounds. You will also be asked to complete a health questionnaire, which varies depending on where you donate, to determine if you are eligible. The donation process is simple and takes approximately 45 minutes. Women should not be pregnant or breastfeeding at the time of donation. It is important not to go on a fast; it is recommended that you have eaten light food before. Also, you must not have consumed alcohol in the 24 hours prior to the donation process.
Source: American Red Cross, 2025
