blood is a type of antigen , which can regulate organ movement and defend against harmful substances. Learning to cook porridge has the largest number of red blood cells , which is divided into two ABO blood group systems and Rh blood group systems.
Since the emergence of blood type , discussions about blood types have never stopped. Some people believe that "people with blood type O have the longest lifespan". It is the longest lifespan among the four major blood types. According to research, people with different blood types have different probabilities of contracting diseases.
blood type really affects human health?
The characteristics of the four blood groups in the ABO blood group system are inseparable from the presence of H antigens. H antigen is the basic substance that makes up various blood types. At the same time, these four different blood types appear because of differences in their distribution.
H antigen not only exists in red blood cells, but is also distributed in many important parts of the human body, such as our respiratory , cardiovascular, reproductive system, etc. The occurrence and spread of various diseases in the human body can be caused by antigens.
Therefore, human diseases have different effects on people with different blood types, and will eventually affect life span, but it cannot play a decisive role. It still depends on people's habits and mentality factors in life.
Ranking of the four major blood types. The average age of blood type A is 65 years old, ranking fourth. Which one is first?
No. 1, O blood type - average life expectancy is 87 years
O type blood can be taken and transferred to various blood types. It is a "universal blood" that will not cause the death of the person receiving the blood transfusion.
The blood viscosity of type O blood is relatively low, and the coagulation function is also the worst among all blood types. In addition, people with type O blood have a stronger ability to secrete gastric acid , but people who secrete too much gastric acid will experience nausea, acid reflux, and damage to the gastric mucosa, causing gastric ulcers and even gastric perforation. Therefore, you must pay attention to your eating habits and try to eat a light diet.
Second place: B blood type - average life expectancy is 77 years
html Type B blood accounts for 24% of all blood types. Except for type A blood, type B blood is considered to be the most abundant blood type.
Generally speaking, people with type B blood have relatively strong immune function . Their average life span is as high as about 77 years, ranking second.
And people with type B blood have relatively strong digestion and absorption capabilities, so people with type B blood must keep their mouths shut and open their legs if they want to lose weight. People with type B blood are prone to lung diseases, especially if they smoke for a long time, it is more likely to increase lung infection , so you must pay attention to it at ordinary times.
Third place: AB blood type - the average life span is 70 years
People with AB blood type are the fusion of type A blood and type B blood. This blood type appeared relatively late, accounting for only 8% to 9%. .
Compared with other blood types, AB blood type is very healthy. There may be minor issues during the workday that are not related to itching and pain, but are not life-threatening. According to research, the average life span of AB blood type is generally around 70 years old, which is not too short.
Fourth place: Type A blood - average life expectancy is 65 years
I regret to tell you that people with type A blood have the shortest life span among the four major blood types, with an average age of only about 62 years.
People with blood type A have relatively thick blood, so the risk of suffering from cardiovascular and cerebrovascular diseases is very high.Then this kind of people should adjust themselves and pay attention to a light diet and eat less big fish and meat.
The differences between the four blood types:
A blood type means that the surface of red blood cells only has A antigen and the plasma contains anti-B antibodies;
B type blood means that the surface of red blood cells only has A antigen and anti-B antibodies. There is B antigen, and plasma contains anti-A antibodies;
O type blood means that the surface of red blood cells has neither A antigen nor B antigen, and the plasma contains anti-A and anti-B antibodies;
AB type blood means that the surface of red blood cells contains A antigen and B antigen, but there are no anti-A and anti-B antibodies in the plasma.
In order to achieve longevity, it is recommended to do this
. Drink more tea
Tea has been considered a panacea for health and longevity since ancient times. People often say that tea is the fairy that maintains health, and medicine is the magic power that prolongs life. This is because tea contains antioxidant ingredients, which can effectively reduce the incidence of stroke and heart disease, and is also the guardian of bones.
. Ensure a healthy diet
A nutritionally balanced diet with a reasonable mix of meat and vegetables can provide sufficient nutrition for the human body. For example, middle-aged and elderly people should consciously reduce their intake of fat, sugar, and salt, which can have the benefit of preventing chronic diseases, obesity, and other diseases.
. People who keep exercising
People who walk for about 30 minutes a day, no matter how high their body fat content is, have a life expectancy four times that of people who walk less than 30 minutes a day.
. Optimistic attitude
A person's attitude towards the world around him will directly affect his immune system . Among them, the more positive and optimistic the mentality, the stronger the body's ability to resist disease. Researchers pointed out that positive beliefs can extend people's life by an average of 7 years.
. Smoking smoking and limiting alcohol consumption
The impact of tobacco and alcohol on health is a commonplace. Cigarettes contain more than a thousand toxic substances and 69 carcinogens. Smoking causes harm to the respiratory system, cardiovascular system, brain, and reproductive system, and can induce the occurrence of various tumors.
The risk of short life and premature death from tobacco is 50%. The average life span of smokers is at least 10 years shorter than that of non-smokers. Similarly, excessive drinking will cause irreversible damage to the digestive system, reproductive system, and nervous system, and the occurrence of various cancers is closely related to alcohol.
Reading extension - what is panda blood ?
Panda blood generally refers to Rh-negative blood , which belongs to a rare blood type , because people with Rh-negative blood may suffer from a lack of blood sources because of their rare blood types. If a patient with Rh-negative blood is injured or needs a blood transfusion, normal treatment may be affected due to tight blood sources.
Therefore, people with Rh-negative blood can donate blood to help others, or they can draw their own blood in advance to prepare for emergencies.
If we want to live a long and healthy life, in addition to maintaining reasonable nutrition and healthy eating habits, we also need to develop good living habits, exercise regularly, eat properly, and maintain an optimistic and healthy attitude. If we have good physique and fewer diseases, we will naturally live a long and healthy life.
