Does blood type determine life expectancy? A type, B type, O type, AB type, which blood type is more prone to cancer?
Language: Maybe in our daily life, many people do not know their blood type, some people know their blood type because of voluntary blood donation, or need blood transfusion treatment in the hospital, if it is not for blood transfusion treatment, even the resident doctor will not perform routine Blood type testing.
So the question is, what are the common blood types? Generally speaking, there are four common choices, namely Type A. Type B. Type O. AB. When the blood type is discovered, there is a constant focus on disease and longevity.
Is it true or false that some people think that blood type O is the most bearable and that blood type AB is more prone to cancer?
Which blood types are A.B.O.AB more prone to cancer?
Since it was discovered by scientists in 1901, blood type seems to be closely related to the development of cancer.
In 1953, it was found that blood type A is closely related to the occurrence of gastric cancer. In order to understand the relationship between blood type and cancer in China, the team from Shanghai Jiao Tong University conducted a follow-up survey for more than 20 years since 1986.
A total of more than 18,000 subjects participated in the follow-up study, of which 32% had blood type O, 31% had blood type A, 27% had blood type B, and 10% had blood type AB.
Over 20 years, a total of 3973 people had cancer, and digestive system cancer is a very common cancer, accounting for about 51% of the total cases.
The study found:
- About 20% lower cancer risk compared with A and non-A blood type patients:
People with blood type B have a 25% lower risk of stomach cancer and a 22% lower risk of colorectal cancer. Those with type AB blood have a 32% lower risk and a 24% lower risk of stomach cancer. Type O blood is not significantly different from type A blood in stomach and bowel cancer.
- AB has the highest risk of liver cancer, not the risk of liver cancer. The risk of AB blood type is higher than 42%, which is about 45% higher than that of A blood type:
However, compared with blood type O and AB compared with blood type A, patients with blood type AB can reduce the risk of pancreatic cancer by 17%, while those with blood type O have a 15% lower risk of pancreatic cancer.
- In general, antigens of blood type B are associated with a lower risk of cancer:
In addition, blood type A, blood type BO, blood type O, skin cancer, lung cancer, bone cancer, and cancer risk such as prostate cancer are not related.
Does blood type really determine life expectancy?
In fact, at the genetic level, the antigens of different blood types do have corresponding effects on the activity of cancer cells, which in turn affects the occurrence and development of cancer.
However, some cancer cells express antigen components similar to blood type in the body, so that the immune system in the body cannot identify cancer cells in time, mistakenly think that they are normal cells in the body, and fail to eliminate cancer cells in time.
In this case, cancer cells will keep multiplying in the body. Survival, and there will be problems of immune escape.
But in general, the relationship between blood type and cancer is more of a statistical research result, and the mechanism of inducing cancer is still unclear, and we all need more research to prove it.
We should all have the right attitude on this issue and not start giving up on ourselves just because their blood type is prone to cancer.
Some scholars have studied the correlation between blood type and other diseases, and finally found:
A greater risk of coronary heart disease
The study found that the probability of detecting coronary heart disease in blood type A can reach 57.1%, which is 47.3% higher than that of other blood types.
For this question, researchers believe that levels of low-density fat, protein cholesterol, and total cholesterol would be higher.
AB has greater risk of thrombosis
In the well-known medical journal Circulation, a study showed that people with AB thrombosis had more severe thrombosis, accounting for about 20% of thrombosis triggers.
Blood type A is at greater risk of contracting COVID-19
A study in Spain found that people with blood type A were more susceptible to the COVID-19 virus, while those with blood type O were not.
The researchers believe that with different blood groups in vivo antibodies. Gene variation and other factors have different correlations.
Healthier body based on blood type diet?
The blood type diet theory is actually mentioned in a book by foreign doctors. Doctors believe that different blood types have their own food, and diet according to blood type is more beneficial to health.
But in fact, this is baseless. There is no evidence that a blood type diet can help reduce disease or promote health. Conversely, such a monolithic diet over the long term may pose health risks to health.
Blood type can also determine a person's personality, is this true or false?
In fact, it's just a rumor. Many people think that people with blood type A are perfectionists, while people with blood type B usually go their own way, but in fact, people's personality is affected by many factors.
In childhood and adulthood, it is difficult to prove that blood type is directly related to a person's personality due to certain events or experiences of personality changes.
Cancer prevention can't depend entirely on blood type, you have to do these things
Regular physical examination
The organs of the body have been working hard over the years, so each of us has to maintain and maintain them every year.
In the process of physical examination, we can see the physical condition of the individual, and effectively detect early cancer and precancerous lesions, so as to achieve early detection and early treatment, and prevent small problems from developing into big problems.
keep an optimistic attitude
The link between a person's emotions and cancer is also particularly close. Long-term negative emotions will reduce their immunity, otherwise the risk will easily increase, so we must maintain an optimistic attitude in order to better protect our physical and mental health.
proper exercise
Adhering to proper exercise can effectively enhance immunity and resistance, but it can also effectively promote the discharge of free radicals, which are harmful to health, can delay aging, and can also effectively help promote health and prevent cancer.
Conclusion: In conclusion, the occurrence of cancer is closely related to many factors. It is very unscientific to judge whether you will get cancer based on blood type alone. It is suggested that we learn to argue rumors in our daily life in order to promote our health more effectively.