How Often Can You Give Blood? Best Time to donors!

In a sophisticated world where almost everything can be produced, copied, built and redesigned, scientists still cannot make artificial blood. That is, people who need blood transfusions must always be entirely dependent on blood donors.

The need for blood supply remains high and occurs without interruption because donor blood can only be stored for a limited time before use. Blood donations by community members are needed to ensure the availability of healthy blood stocks that meet the requirements are always available, whenever and wherever needed.

Blood is the most valuable gift anyone can give to those in need. Your decision to donate blood can save one life, or even several lives at once when your blood is separated from each of its components - red blood cells, platelets and plasma - which can be used individually for patients with certain conditions. However, when should we donate blood?

Will we be short of blood if we donate too often?
Blood donors should be done regularly. Don't worry about running out of blood if you routinely donate blood. This is because blood has an extraordinary regeneration ability to replace all cells and fluids that have been lost.

In the body, millions of red blood cells die and are produced only every second at the same time. When you donate blood, you lose a large number of red blood cells, and the body needs to make more fresh blood group replace what is lost. Your body produces about 2 million new red blood cells every second, so it doesn't take long to build new supplies again. However, it takes about four to six weeks for complete replacement of all red blood cells in the body.

How many times is a blood donor recommended a year?
A large amount of iron in your body will be lost after blood donation. To compensate for this, the remaining metal will be rotated evenly throughout the body, and the body can also increase the amount of iron from healthy foods and drinks. Men usually have more iron than women. Iron deficiency can cause haemoglobin levels to decrease, and finally, if left untreated, it can lead to iron deficiency anaemia. That's why you have to wait at least eight weeks (56 days) from the last blood donor if you want to donate again.

Then, how often do you have to donate blood? According to the Give Blood page, men may donate blood every 12 weeks (three months), and women can give their blood every 16 weeks (four months) - a maximum of 5 times in 2 years - because men usually have more iron supply than women.

However, not everyone can be a blood donor
In general, you have the right to donate blood if you are in good physical health, at least 45 kilograms of weight, and aged between 17-65 years with a minimum donor distance of 12 weeks or 3 months from a previous blood donor.

If you fulfil all these basic requirements, then at the location of the donor the donor will check your blood pressure and medical history. To ensure the safety of blood donors for donors and recipients, all donors must first be evaluated to determine their eligibility to donate blood.

There are some conditions in which you are not allowed to donate blood, including:

- Have heart and lung disease
- Has cancer
- Having an acute infection that is being treated with prescription antibiotics - should be further evaluated to determine whether the donor has a bacterial infection that can move through the blood
- Suffered from high blood pressure
- Have diabetes
- Tend to abnormal bleeding or other blood disorders
- Have epilepsy and frequent seizures
- Have or have suffered from hepatitis B or C
- Have syphilis
- Drug addiction
- Addicted to alcoholic drinks
- Having or at high risk of HIV / AIDS
- Pregnant - wait at least six weeks after giving birth
- It is not permissible to donate blood at the suggestion of a doctor for other health reasons.

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