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Several reasons push you to donate blood
The moment I write these words, and we read them, there is a person in dire need of a blood transfusion, otherwise, his life is in danger. . We will not talk about the importance of donating blood to the patient himself, as this is something everyone knows.
Before talking about the importance of this process of donating blood, what are the necessary conditions for that:
Conditions for donating blood :
The conditions for donating blood are as follows :
- Age from 18-60 years.
- The absence of infection with known blood-borne diseases such as AIDS, hepatitis, and others.
- Weight is not less than 50 kg.
- Hemoglobin level is normal (males> 14% - females> 12%).
- The donor should be in good health and not suffer from a fever or an urgent health problem.
- It has been at least two months (preferably four months) since the last time you donated blood, and ten days since the last time you donated blood platelets (they are renewed from a week to ten days in the donor's body).
As we mentioned earlier, as long as the previous conditions are met in the person, and the responsible party follows the health rules, in terms of sterilization of the place where the needle enters the arm and the use of special tools for each donor ... etc.
There will be no complications and it will be impossible to get a bloodborne infection.
Benefits of donating blood :
Together, we will learn about several health benefits of regular blood donation, which are as follows
Replenish the blood :
It is known that red blood cells (the most important component of the blood that transport oxygen to all cells of the body) are renewed approximately every 4 months, as the old red blood cells are eliminated by the spleen and some lymph tissue, and the new cells produced by the blood are pumped into the bone marrow. Located at the heart of our axial bones in the back, chest, etc.
The body stores about 500 ml of fresh blood as a strategic reserve in the spleen, mainly for pumping it in the event of sudden blood loss as in the case of bleeding ... etc.
When donating blood, the blood immediately pumps out of the spleen to replace the blood that the body has lost, and the new blood reserve is replenished in the following days. This is the secret to donating periodically every 4 months.
. It should be noted that the body compensates the amount of water lost during donation (blood is water dissolved in components and cells) in less than 24 hours, and the rest of the components respectively in the following days.
Reducing the risk of many types of cancer:
The results of a study conducted 10 years ago showed a reduction in the incidence of some important types of cancer among those who donate blood regularly, especially cancers of the liver, esophagus, stomach, colon, and lung.
The explanation suggested by the study for this is that periodic blood donation always maintains iron at normal levels, without an increase that may cause tissue damage and increase its susceptibility to cancer growth.
Reducing the risk of heart attacks :
One study showed that donating blood at least once a year reduces the chances of heart attacks, and heart attacks in general, by more than 80%.
The study provided many explanations for this important observation, the most important of which is the story of Iron. As blood donation leads the body to activate the process of manufacturing new blood to compensate for what was lost and replace the strategic reserves of the body, and of course any excess iron is consumed in this process, which maintains the iron levels in it at useful natural averages.
Previous studies have shown an association between increased levels of iron in the heart and coronary arteries, and the occurrence of hardening of the arteries, which leads to narrowing of the arteries and an increase in the chances of clots forming within them.
Also, the periodic donation of blood improves the quality of blood components and increases the proportion of young, newly-made cells that are more efficient in transporting oxygen, which improves blood supply to the heart and even slightly reduces the chances of sudden heart attacks.
Also, periodic blood donation maintains the level of hemoglobin in the blood in the normal range, and the study revealed a relationship between an increase in hemoglobin and an increase in the effect of harmful LDL cholesterol on the arteries of the heart, and the latter is responsible for the occurrence of atherosclerosis.
Medical cases that are treated by donating blood :
Some blood disorders, such as an abnormal increase in the number of red blood cells, one of the most important treatments for them is to donate blood continuously, at intervals of time much shorter than the usual four-month period in healthy donors.
Without constant blood donation, these patients are exposed to serious complications such as blood clots due to increased blood viscosity, high blood pressure, high level of potassium in the blood, which may cause serious electrical disturbances in the heart, etc.
Some patients suffer from severe iron deficiency in the blood, so donating to them is a satisfactory increase in the amount of iron.
Iron is one of the most important components of the blood, but in the presence of some genetic imbalances, its absorption from food greatly exceeds the body's need for it, which leads to its deposition in the vital organs and their damage, the most famous of which are the heart, joints, testicles, and pancreas.
Maintains the integrity of the liver :
The liver is one of the most important vital organs of the body, as it produces many important proteins such as albumin, which keeps fluid in the blood and prevents swelling, and like anticoagulants that prevent bleeding.
It is also the body's primary filter for detoxing.
Donating blood regularly contributes to the maintenance of the liver by maintaining normal iron levels, as we mentioned in detail in the previous points.
Reducing oxidation factors and inflammatory causes :
Some harmful substances are caused by some reactions inside the cells and tissues of the body and are called oxidizing factors.
There has been a lot of research talking about these substances and their role in stimulating the occurrence of some serious diseases such as cancer, strokes, and failure of vital organs.
However, most of these studies did not reach conclusive results in this regard. But overall, a 2016 study showed that regular blood donation contributes to reducing levels of these harmful substances in the blood and body.
Important psychological benefits :
When a person performs a noble act in which he serves others, such as donating blood, to contribute to the rescue of a relative or even a stranger in desperate need, this leads to a great sense of accomplishment, an improvement in mood, a sense of self, and reduces negative energy. This is not talking, but rather is supported by the results of some studies.
Free biological tests :
Donating blood represents an opportunity for periodic reassurance about infection with some serious blood-borne diseases such as HIV, hepatitis B, and C, syphilis viruses, etc.
These tests are mandatory every time they donate the blood of each donor.
The supervisors of the donation process are also mandatory to check the donor's blood pressure, heart rate, hemoglobin, and weight (donation is not allowed for very thin people) which contributes to early detection of high pressure, anemia... etc.
Minor contribution to weight loss :
Every time you donate blood, you lose about 650 calories. This represents about a third of the daily caloric requirement for a balanced adult human. Of course, in the long run, this appears to be a very symbolic contribution.
But when a person can donate blood periodically, it will help him to maintain a balanced diet, as he will always make sure to stay healthy and avoid anemia, so that he can donate at any time.
A person will only be able to do this by increasing the number of beneficial foods such as fruits, vegetables, fish, low-fat dairy products, vegetable proteins such as legumes, and low-fat animal proteins, all of which will help in his diet well.
Great benefits at a low price :
If you were offered to participate in a double-sided, win-win deal, with the potential loss, and problems of less than 1%, would you miss such an opportunity? As well as donating blood.
As for the risks, they are almost non-existent as long as proper health rules are adhered to, from the use of needles and syringes only once, to sterilizing the place of entry through intravenously, and the admission of an experienced doctor or nurse, all of this is easily available in most hospitals.
And in conclusion, we say that :
Donating blood and spreading its culture to most of the public is a very great benefit, and that is to find blood bags available when needed among groups of people, in emergencies such as blood diseases, surgeries and traffic accidents ... etc.