The ranking list of the four major blood types is announced. The average age of type B is 77 years old, ranking second. Which one is the first?

Everyone has blood in their body, but there are different types of the same blood. Generally speaking, there are four common blood types, namely type A. Type B, AB In addition, there is a very rare blood type and O type, - Rh negative blood.

Different blood types also represent different types of red blood cells in a person's blood. Studies have found that people with different blood types have different rates of disease. Recently, the blood type and life expectancy rankings have been circulated on the Internet. When it comes to rankings, many people are very interested. After all, longevity has always been a topic of concern to everyone. Let's take a look.

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The ranking list of the four major blood types is announced. The average age of B is 77 years old, ranking second. Which one is the first?

First place: Type O blood

There is neither A antigen nor B antigen in O blood, and it will not produce rejection when combined with other blood, so it is also called universal blood. Compared with other blood types, patients with O blood type have stronger immunity and resistance, and the average The age is as high as 87 years old, ranking first.

However, people with type O blood must pay attention to the health of cardiovascular and cerebrovascular diseases, because such people are prone to cerebrovascular diseases. They should ensure a light diet and get rid of the habit of smoking and drinking to make blood circulation smoother and reduce the risk of cardiovascular diseases. incidence.

No. 2: Type B blood

The immune function of patients with blood type B is relatively good. Generally, people here rarely get sick, but there is also a disadvantage, that is, the health of the lungs is easily affected.

Therefore, it is recommended that such people must pay attention to maintaining their lungs, especially long-term smokers, who are more likely to induce lung diseases and even increase the risk of lung cancer.

For people with blood type B, it is best to quit smoking and eat more foods that nourish the lungs, such as Sydney, white radish, white fungus, etc., which can nourish the lungs. Generally speaking, the average life expectancy of blood type B can reach 77 years, ranking second.

No. 3: AB blood type

The ab blood type is a late blood type, so the number of people is relatively small. People with this blood type are highly adaptable and have good immunity and resistance. They are usually seldom affected by environmental changes, so they hardly catch a cold and have a fever when the seasons change.

Although people with ab blood type have good overall physical fitness, people with ab blood type have less gastric acid content, poor digestion and absorption of various meats, and are prone to symptoms such as obesity and indigestion.

Therefore, for patients with ab blood type, you must pay attention to your diet, eat more digestible and light food, and it is best to insist on proper exercise every day, which is more conducive to maintaining health. Generally speaking, the average age of ab blood type people is around 70 years old.

No. 4: Type A blood

Among the four major blood types, blood type A is the most common, but it is relatively short in the life expectancy rankings, with an average age of about 62 years.

A blood is relatively viscous and prone to vascular blockage. If you do not pay attention to maintaining the health of blood vessels, you are prone to cardiovascular and cerebrovascular diseases.

Therefore, we must protect the health of blood vessels, especially in terms of diet. We must pay special attention to eating less spicy and high-fat food, try to ensure a light diet, develop a good habit of drinking plenty of water, effectively dilute blood viscosity, and reduce the risk of new coronary pneumonia. Risk of cerebrovascular disease.

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Extended reading: What are the characteristics of people with different blood types?

A blood type: very generous

People with blood type A are generally more generous, and usually take money very lightly. They think friends are the most important thing. Whenever colleagues gather for dinner or friends get together, they tend to rush to pay. Because of this, people with O blood type are very popular in work and life.

B blood type: too cautious

People with blood type B have an obvious characteristic, that is, they are overly cautious. They usually think twice before doing something and have a lot of worries. Because of this, they often miss a lot of opportunities. If people with type B blood can be bolder and braver, the future may be better.

AB blood type: a bit lazy

Compared with other blood types, people with AB blood type are usually a bit lazy. They often think that if they can sit, they cannot stand. If they could lie down, they wouldn't sit. They are not very interested in anything. Because of this, ab has very few friends around him.

O blood type: Romantic

People with O blood type are typical romantics. They usually pay great attention to some details. They love life and are good at expressing their inner thoughts. They like to make friends with people of this blood type.