Various health benefits and side effects of blood donation

Filed in: Health.

Correct, and proper medical care is essential, as it can help you lead a healthy and lasting life. Many people are unaware of the various benefits that are associated with blood donation. It can reduce the risk of cancer and also help reduce hemochromatosis. If you donate blood regularly, then perhaps there are many benefits you can get from it. Ideally, you can donate blood five times a year, which can actually help you live a prosperous life. Now, let's analyze in detail the benefits associated with blood donation:

It can reduce the risk of heart attack

For several studies, it has been known that blood donation can minimize the possibility of a heart attack by 1/3 times. The fact is that blood donation helps keep the iron level in the body under control and, therefore, reduces the chances of heart attack. Although iron is very vital for the body, an excessive consumption of iron can cause oxidative damage. Oxidative damage is considered as the main reason behind several types of diseases such as strokes, heart attacks, aging, to name a few. Therefore, it is recommended to donate blood once every 3 months to control the iron composition present in the body.

Prevent liver damage

The liver is a vital part of our body. The metabolic process of minerals, fats, proteins and carbohydrates is carried out through the help of the liver. In addition, the liver helps in the detoxification and purification of blood in the body. If the iron composition is excessive in the body, it can severely damage the liver. Therefore, you should avoid eating foods rich in iron, as they can cause several types of diseases, such as damaged pancreas, liver failure and heart abnormalities.

The risk of hemochromatosis is reduced

One of the benefits of blood donation is to reduce the risk of hemochromatosis. Hemochromatosis is a condition in which the body absorbs a large amount of iron. The main causes behind this are excessive consumption of alcohol, or perhaps anemia or any other disorder. Blood donation at regular intervals can help reduce iron in the body and, thus, reduce the risk of hemochromatosis.

The risk of cancer is reduced

As in the previous points mentioned, the risk of cancer is induced due to the high level of iron in the body. The donation of blood in this perspective can be very useful, since it can control the composition of iron in the body with the help of blood donors. In addition, it reduces the risk of developing cancer in several places, such as the intestines, liver, throat and others.

The cholesterol level is lowered

By donation of blood, many people are helped and saved. In addition to this, the level of cholesterol in the body is greatly reduced. By high-density lipoproteins, the body benefits greatly, while low-density lipoproteins can cause blockages and blockages in the blood that can be dangerous to health. If the intake of iron in the body is overloaded, then it can oxidize the cholesterol in the body. Foods such as fast food, milk and meat can increase the level of cholesterol in the body. Therefore, it is recommended to make a blood donation to reduce the degree of cholesterol.

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Give the thumb up to the goal of weight loss

If you are overweight and your goal is to lose weight or perhaps keep it off, blood donation can be very beneficial. Blood donation can help you burn fat by 650 calories. Therefore, it is advised to donate blood regularly after 3 months.

Premature aging is prevented

By regular blood donation, you can achieve a healthy mental state. This is very important, as it helps to maintain focus, as well as to make you live a stress-free life. One of the main causes of premature aging is stress. After blood donation, new blood is being generated in the body so that wrinkles do not develop on the skin, which helps prevent premature aging.

The wound would be cured quickly

When you make a blood donation, you will reach a state in which there would be a reduction of red blood cells in the body. I would experience a rapid healing of the wound due to the decrease in red blood cells. Reducing red blood cells is possible if you are donating blood regularly.

Since we are now aware of the benefits that are associated with blood donation, we also have a brief description of the side effects after the blood donation.

What are the side effects after the blood donation?

Weak feeling

You may experience loss of consciousness and tremors after you have donated blood. In addition to this, you may experience fatigue, nausea, sweating, to name a few. In sporadic cases, you may also experience dizziness. According to studies, it is known that fainting symptoms last only a few seconds and can be easily addressed a few minutes after blood donation. Only in certain cases, will you experience a true faint.

Feeling cold after blood donation

By many investigations and cases, it is known that people can experience a cold sensation after blood donation. This can easily be overcome if you drink a lot of water before donating blood. In addition, a proper diet before and after blood donation is equally important. In addition, sleeping properly before donating blood can also be an effective solution.

Symptoms of fever

After and before the blood transfusion is done, many people are prone to have mild symptoms of fever. This is due to the body's action on the white blood cells that were donated. There are several types of medications available that can quickly cure a fever.

Substantial increase in iron

Blood transfusions can result in the growth of the iron composition in the blood. People who suffer from problems such as thalassemia are more likely to absorb iron in the body, since they need blood at a very frequent interval. In addition to this, they are more likely to damage the liver, heart and other vital organs of the body. If the iron composition in the body is overloaded, then you should follow a therapy called iron chelation. The operation of this treatment is quite simple. The medication is injected into the patient, or the patient is given a tablet form by which the iron is extracted from the body.

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Immune hemolytic reaction may occur

This is a rare problem that can occur due to blood donation. The main cause behind this disease is during the time of blood donation; The blood transfusion group does not match the donor group. This can negatively affect newly formed red blood cells, which can potentially affect your kidney in the worst way. Symptoms of hemolytic action include high fever, nausea, chest pain, and dark colored urine.

Graft versus host disease

This is a disease in which you would witness the white blood cells that attack the tissues in the donated blood. People who have a fragile immune system are more likely to suffer from this disease. The various symptoms of this disease are high fever, diarrhea and skin rashes. The precaution that should be taken to avoid this disease is to obtain blood that does not contain white blood cells.


It is known that approx. 2% of people suffer the side effects of blood donation. Bruises are the type of side effects caused by the incorrect technique of using the needle during blood donation. Contusion occurs if the needle passes through the veins. Clinically, blood clotting can occur, and this condition heals in a few days.

Lung injury

In the rare cases of the rare, blood donations can cause lung injuries. It can happen within 6 hours after the blood donation procedure. A survey suggests that approximately 26% of people die if they suffer a lung injury caused by a blood transfusion. The main cause behind this is that most people could be very sick before the process of the blood transfusion process. In addition, doctors around the world are not aware of the main reason behind lung injuries caused by blood donation.

The infections

Few infectious diseases like HIV can spread due to blood transfusion. To keep blood safe, an adequate blood test must be performed with advanced blood bank tools. It has been seen that the risk of the virus being injected is much lower in the process of blood donation.

Delayed hemolytic reaction

It is considered as the type of most delayed problems that occur due to the reactions of the hemolytic immune system. The red blood cells would be destroyed slowly, so that the actions would go unnoticed until the level of red blood cells dropped significantly. This type of hemolytic reactions can occur quickly if the person has received a blood transfusion previously.

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