Donating blood for free is a way to save the lives of others and make a selfless contribution. Volunteers selflessly donate their blood to those in need. The recipient receives fresh blood from the donor and becomes healthy again. This series of behaviors are interdependent and mutually restrictive, and no one is missing.

Voluntary blood donation cannot be measured in terms of money.  More and more kind-hearted people are willing to donate blood. As long as you complete the blood donation within the stipulated time and pay attention to nutritional supplements and a combination of work and rest, it will not have any impact on the body.

There are four common blood types: A, B, AB and O. These four common blood types have different physical qualities. Some people are weak. These people are not suitable for donating blood. Today, let’s talk about which of these four common blood types has better physical fitness.

Which of the four blood types has better physical fitness?

1.A blood type

Type A blood accounts for a large proportion of the population . Relatively speaking, the physical fitness of type A blood is very good. It basically prevents colds and fevers. Since the human body has a strong immune system, we should develop healthy eating habits, eat more green vegetables and fruits, and pay attention to diet and balanced nutrition.

However, blood type also has a disadvantage, which is that the blood is thicker . If you don't like to drink water, your blood flow will slow down, which is very harmful to your health.

People with type A blood have a serious and responsible attitude toward life and work. They are introverted and are easily valued by leaders .

2.B blood type

People with type B blood are very honest, sincere, positive, optimistic, have strong working ability, have a wide range of interests, and have active thinking . However, people with type B blood are emotional and not firm enough.

Compared with other blood types, people with type B blood have stronger body resistance and better physical fitness . However, people with this type of blood are prone to lung diseases, so they must pay attention to the maintenance of their lungs, especially not to smoke.

Such people can eat more fresh fruits appropriately. It is best to maintain a light diet, eat less spicy, exciting and greasy food , and supplement vitamins and dietary fiber . If there are some lung-nourishing foods in their lives, they can eat some appropriately.

3. AB blood type

The biggest personality characteristic of type AB people is stability . Type AB people are very sophisticated and calm . You must have strict plans when doing things and never follow the crowd. Type AB people attach great importance to achievements, are down-to-earth, and work hard.

Type AB blood is also called "universally accepted" because it has two blood types. People with AB blood type can accept any blood type, and the rejection reaction of blood transfusion is relatively small, but this does not mean that people with AB blood type are healthy. The biggest disadvantage of people with AB blood type is that they are susceptible to cardiovascular-related diseases, especially Hypertension, hyperlipidemia, and hyperglycemia are one of the three common chronic diseases.

4. Type O blood

Compared with other blood types, people with type O blood obviously have the strongest body immunity . Due to their good physical fitness and lively and cheerful personality, they have many friends, are very popular, and have strong physical immunity.

Type O blood is often called the "universal blood type" . Because type O blood has no AB antigen in its red blood cells, there are always anti-A and anti-B antibodies in the plasma. If blood is transfused casually, varying degrees of hemolysis may occur.

People with type O blood have strong willpower, so when they encounter some facts, they may be stubborn and even called selfish. In addition , type O blood has a strong immune function and is less likely to get sick . Some people say that blood type O is more likely to attract mosquitoes. In fact, there is no scientific basis.

In addition to the four common blood types mentioned above, there is also a special blood type in people's lives , called Rh-negative blood type . Because there are very few people with this blood type, it is also called panda blood.

Rh-negative people should avoid accidents in life because it is difficult to find a suitable match.

Conclusion: People with different blood types have different qualities, but even people with the same blood type will have great individual differences, so there is no need to pay too much attention to physical deviations caused by blood. The most important thing is to develop healthy living habits. Finally, I wish everyone a healthy body.