A type, B type, AB type, O type, which blood type is healthier?

Introduction: The ABO blood type was the first blood type discovered. Blood types are different because blood types are controlled by genes. Genes determine the difference between red blood cells. Antigens on white blood cells and platelets, and ultimately form their own blood type.

Currently, there are many explorations of blood types. Most people know exactly what their blood type is. When they go to the hospital for a blood test or donate blood, they can know their blood type.

So far, more than 20 human erythrocyte blood group systems have been reported. Since many blood group systems do not have corresponding natural antibodies in the human body, most blood group antigens have weak antigens and are not suitable for stimulating the body to produce antibodies. Therefore, blood transfusion and organ transplantation have no important clinical significance.

But the most important blood systems clinically are the ABO blood group system and the Rh blood group system. The ABO blood system mainly includes four main blood types, namely A blood type, B blood type, AB blood type and O blood type. Earth antigen, 2H blood group system is RH according to the original regulations, positive RH negative.

In recent years, studies have found that the health status of different blood types is also different. Let's see which of the four main blood types is the healthiest?

What is a blood type?

Blood group refers to the type of surface antigens in the blood components. Blood type generally refers to the specific antigen on the red blood cell membrane, which is closely related to human clinical practice. More common are the ABO blood group and the Rh red blood cell blood group.

ABO is divided into four types according to the presence of antigen A and antigen B on red blood cells. Only antigen A on red blood cells is called type A; if there is antigen; B, it is called type B; if antigen A and antigen B are present at the same time, It is called type B; type AB; both antigens are absent, called type O.

Among Chinese residents, type A, type B and type O account for 30% respectively, and type AB only accounts for 10%. Rh blood type is the same human red blood cell blood type as the rhesus monkey antigen. Among the majority of Han Chinese, 99% are RH positive and only 1% are RH negative.

Type A, type B, type AB, type O, which blood type is healthier?

1. blood type A

You can also observe more patients with blood type A. These people are very strict and cautious in life and work. They are very calm and mature. It is because of this natural condition that they help a lot in career and work, and it is easier to achieve some achievements. However, people with this blood type are naturally suspicious and have a very sensitive nervous system, so they can easily get caught up in the little things.

Because life is very emotional, it will inevitably have related effects on the nervous system, such as insomnia or depression. Therefore, patients with blood type A are relatively weak.

2. Type B

The surface of red blood cells in B blood contains B antigens, and the serum also contains antibodies. Therefore, type A blood and type B blood cannot be cross-transfused. Most people with blood type B are very naive, lovable, outgoing, and always outspoken when they are young. However, some people with blood type B grow up to have poor language and communication skills, the opposite of what they did when they were younger.

However, the mental state of people with blood type B is quite impatient and it is easy to settle down. In terms of health, people with topography have strong digestion, which may be caused by personality.

3.AB type

Many people say that people with type AB blood are the happiest blood type due to the combination of the advantages of type A blood and type B blood, but in fact, people with type A blood are ranked fourth in physical fitness among the four common blood types. They not only did not absorb the advantages of type A blood and type B blood, but also inherited many disadvantages and are prone to cardiovascular and cerebrovascular problems.

People with type AB blood are naturally irritable. From a Chinese medicine perspective, anger can damage the liver. Long-term irritability can easily increase the burden on the liver and slow down blood flow. AB in daily life, blood type patients must learn to adjust their emotions and daily life, it is recommended to have a physical examination every year.

Cardiovascular and cerebrovascular diseases are not as easy to treat as colds and fevers. Once it happens, it can cause some serious problems. Therefore, in daily life, we must go to the hospital for physical examination and observation.

4. Type O

Type O blood is the best of the four common blood types. People with type O blood live an active life, are easy to be optimistic, and have strong exploration ability. If they are in a bad mood, they can quickly adjust themselves. Therefore, patients with type O blood are in a very healthy situation. state.

In our daily life, blood type O is called universal blood type. These people have strong resistance and immunity and rarely get sick. However, people with type O blood are prone to some infectious diseases. Therefore, we must Do your daily routine.

Read Extension - What does a positive blood type mean?

Positive blood type refers to the presence of an RH positive blood type that usually occurs during blood analysis and positive blood type testing, which is one of the common blood types. Rh negative blood, blood type usually includes a variety of blood types, such as type A blood or blood type B, including type O blood, and relatively rare blood types, such as Rh negative, so a positive blood type is one of many blood types.

During a blood test, we can determine our blood type. Most patients will be tested by taking blood, such as a phlebotomy or fingertip, which can be used to diagnose blood conditions.

What blood type do mosquitoes "like"?

No one said mosquitoes like a certain blood type. For those who prefer type O blood, there is no scientific basis for the online transmission of mosquitoes. Mosquitoes are mainly concerned with temperature, odor, color, etc. sensitivity, which may make mosquito bites easier.

1. Temperature: Mosquitoes are very sensitive to temperature. Therefore, in strenuous exercise, high-intensity work, and under conditions such as farming, the body temperature will rise, and mosquitoes can sense changes in ambient temperature and find their bite targets.

2. Odor: Mosquitoes are also very sensitive to odors. Obese people. People who exercise vigorously. High-intensity operators often sweat and sweat easily. Sweat releases volatile chemicals such as lactic acid and acetone, as well as carbon dioxide released during respiration and perfume sprayed on the body, which can stimulate receptors on mosquitoes' antennae, allowing mosquitoes to find the source of the smell and the purpose of the bite.

3. Color: Since mosquitoes have weaker visual receptors, they are more adaptable to low light. Dark clothes generally don't cause strong light reflections, so wearing dark clothes may make you more likely to be bitten by mosquitoes.

In short, mosquito bites are not directly related to blood type, you can clean the sweat and dirt on the skin surface in time, reduce volatile odors, avoid being bitten, go out, especially on summer nights, you can wear pants or coats to prevent mosquito bites, You can also spray toilet water and repellent on exposed skin surfaces to prevent mosquito bites.