How Blood Type O Affects Your Personality and Life

Are you a daring, self-reliant, go-getter kind of person? If yes, it could be because of your blood type. Yeah, you read it write! Blood type affects our personality to a great extent. And, if you have blood type O, then pat yourself on the back. Not many people know but people with blood type O are unique.

Before discussing how blood type O makes you a unique personality, let’s talk about the basics of human blood types and the specialty of blood type O.

Human Blood Types

Karl Landsteiner, an Austrian physician was the first one to classify human blood into 4 well-known types in the first decade of the 1900s. The four different blood types are: 

  • A
  • B
  • O, and
  • AB

Each of the types differs from others based on the antigens present on the surface of red blood cells and A and B antibodies in the plasma. These antigens explain the effectiveness of your immune system.

Blood Type O Is Unique!

Blood type O has neither A nor B antigens in the red blood cells but has both A and B antibodies in the plasma. 

Type O+ is the most common blood type and is found in 37% — 53% of people in different ethnic and racial groups. Do you know around 43% of Americans are type O?

It’s important to know one’s blood type for emergency situations, like donating your blood to save a person’s life. However, blood characteristics are also interesting determinants of your health, fortune, and personality as well.

Universal Blood Donors

Only people with blood type O are known as universal donors! Those with other blood groups can donate blood only to people with their respective matching groups.

Why is blood type O the universal donor?

If you have blood type O+ you can donate your blood to all 4 blood groups mentioned above, provided they have RH positive subgroups (O+, A+, B+, AB+).
If you have blood type O-, then you can donate blood to anyone. Kudos to you! You are a universal donor!

Blood type O negative is a universal blood type that is always needed for emergency blood transfusions, especially when the matching blood group is in short supply or if the situation is life-threatening. Blood type O- is useful for saving any and all trauma patients, cancer patients, and premature babies.

Type O- blood is useful in saving the life of a patient before the crossmatch test is completed. Even when O- blood is in short supply, it can be substituted with O+ blood.

Also, O- blood is considered to be the safest for newborn babies whose immune systems are weak.

But, people with blood type O positive can receive blood from people with both O+ and O- blood types. On the other hand, people with blood type O negative can only receive blood from people with the same O- type blood.

Whether you are an O+ or O- blood type person, remember you have got the power to save lives!

Blood Type Personality

In 1930, Japanese professor Tokeji Furukawa identified from his study that each blood type reflects the personality of a person who possessed it. This led to the popularity of the term “Ketsueki-gata”, which refers to personality analysis based on the blood type of a person. According to Furukawa blood type affects our temperament in the following ways:

  • People with blood type A are – creative, clever, cooperative, stubborn, and uptight
  • People with blood type B are – strong, decisive, passionate, empathetic, erratic and selfish
  • People with blood type AB are – Rational, adaptable, indecisive critical, and forgetful.
  • People with blood type O are – Confident, determinant, resilient, intuitive, self-centered, and unstable.
Blood Type O

This post mainly focuses on Blood type O, which is the primal type of our ancestors who were cunning, aggressive predators. Scroll down to know the reasons why people with blood type O are so special. This blood type personality theory may help you learn about your areas of strength and boost your confidence.

Related: Understanding Type A Personality And Type B Personality

Blood Type O

How it affects your personality?

In Japan, the influence of blood type on people’s traits and character is so popular that it is used for crafting blood type horoscopes and romantic compatibility charts. That’s not all, Japanese video games mention characters’ blood types.

O blood type personality traits according to Japanese believes are as follows

  1. Passionate
  2. Generous
  3. Friendly
  4. Intuitive
  5. Focused
  6. Self-reliant
  7. Daring
  8. Outgoing
  9. Likely to be loners or leaders
  10. Enthusiastic to live in a peaceful or friendly environment
  11. Likely to be angry, hyperactive, and impulsive, especially under stress

Stress can be caused by excessive anger and hyperactivity. People with this blood type are more vulnerable to destructive behavior when they are overly tired, depressed, or bored. This can include gambling, seeking excitement, risk-taking, and impulsivity.

Related: What Is Your Four Temperaments Personality Type?

How Does O Blood Type Influence Your Work?

In Japan, this blood type has long been associated with a particular type of personality. Japanese people are often asked about their blood type when interviewing for a job! People with blood type O are most often described as responsible, committed, organized, focused, conscientious, and practical.

It is believed that they can orient better and they are better logicians. That’s because their ancestors were hunters who had to observe and accurately evaluate the environment, in order to be able to survive.

They are known to play important roles in any society, even to this day. Leadership, proactivity, energy, good communication skills, and the ability to stay focused are among the best qualities of people with an O positive/O negative blood type personality.

They can be outgoing, sociable, powerful, financially successful, and productive for themselves and society. They are creative and popular and love to be the center of attention and appear very self-confident. An O negative/O positive blood type personality always makes a good impression on people. 

Related: The Science Of Love: Lust, Attraction, Attachment & Brain Chemistr

Health benefits of blood type O

People with type O blood have the lowest risk of developing coronary heart disease and cognitive disorders compared to people with other blood types. Studies show that non-O blood type individuals have a 25% higher risk of developing pancreatic cancer than people with O blood type.

There is no legitimate scientific research has been published that can confirm the link between blood type and personality!

Then why do people still believe in ketsueki-gata?
It could be because it is an interesting topic to spark a conversation with strangers or it is just a matter of individual beliefs.

Did you enjoy reading about why people with blood type O are so special? Comment and share your thoughts with The Mind Journal.


Disclaimer :

This article is for your entertainment/infotainment purposes. We have employed our own due diligence in developing accurate and quality information for the readers of this website. We cannot assure you that all of the information provided will always be accurate or up to date, nor can we take responsibility for your use of this information.


Frequently Asked Questions

Who are some famous people with blood type O?

John Lennon, Queen Elizabeth II, Ronald Reagan, Paul Newman, and Elvis Presley are some of the well-known people with blood type O.

Is blood type O rare?

No. In countries like U.S, AB-negative is considered the rarest blood type, whereas in India Bombay Phenotype is considered the rarest. It’s tough to say which is the rarest blood type in the world because genetics play a great role in it. The prevalence of certain blood types keeps varying in different places across the globe.

What is a golden blood type?

Rh- null is called the “golden blood”, which is different from Rh-negative. It has none of the Rh antigens at all. It is considered one of the rarest blood types as less than 50 people in the world have this group.


Source:

Nuwer, R. (2011, February 15). You are what you bleed: In Japan and other east Asian countries some believe blood type dictates personality. Scientific American Blog Network. https://blogs.scientificamerican.com/guest-blog/you-are-what-you-bleed-in-japan-and-other-east-asian-countries-some-believe-blood-type-dictates-personality/

Bondu, M. T. (2021). Ketsueki-Gata Through American Eyes: Examining the Correlation Between Blood Type and Personality.

Blood Type O
How Blood Type O Affects Your Personality and Life Pin
O Blood Type Special pinex
O Blood Type Special pin

Published On:

Last updated on:

Louisa Davis

Hi there! I’m just a normal person enjoying the process of life. Practicing Buddhism, I believe in the law of cause and effect. Reading and writing is always a pleasure. I enjoy researching on a range of subjects – science, psychology, and technology. Nothing can satiate my soul than good music, horror movies, psycho-thriller, and crime stuff. I enjoy photography, music and watching comedy videos. Talking to people, learning new experiences, sharing my knowledge through blogs, motivating others are things that I always look forward to.

Disclaimer: The informational content on The Minds Journal have been created and reviewed by qualified mental health professionals. They are intended solely for educational and self-awareness purposes and should not be used as a substitute for professional medical advice, diagnosis, or treatment. If you are experiencing emotional distress or have concerns about your mental health, please seek help from a licensed mental health professional or healthcare provider.

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Are you a daring, self-reliant, go-getter kind of person? If yes, it could be because of your blood type. Yeah, you read it write! Blood type affects our personality to a great extent. And, if you have blood type O, then pat yourself on the back. Not many people know but people with blood type O are unique.

Before discussing how blood type O makes you a unique personality, let’s talk about the basics of human blood types and the specialty of blood type O.

Human Blood Types

Karl Landsteiner, an Austrian physician was the first one to classify human blood into 4 well-known types in the first decade of the 1900s. The four different blood types are: 

  • A
  • B
  • O, and
  • AB

Each of the types differs from others based on the antigens present on the surface of red blood cells and A and B antibodies in the plasma. These antigens explain the effectiveness of your immune system.

Blood Type O Is Unique!

Blood type O has neither A nor B antigens in the red blood cells but has both A and B antibodies in the plasma. 

Type O+ is the most common blood type and is found in 37% — 53% of people in different ethnic and racial groups. Do you know around 43% of Americans are type O?

It’s important to know one’s blood type for emergency situations, like donating your blood to save a person’s life. However, blood characteristics are also interesting determinants of your health, fortune, and personality as well.

Universal Blood Donors

Only people with blood type O are known as universal donors! Those with other blood groups can donate blood only to people with their respective matching groups.

Why is blood type O the universal donor?

If you have blood type O+ you can donate your blood to all 4 blood groups mentioned above, provided they have RH positive subgroups (O+, A+, B+, AB+).
If you have blood type O-, then you can donate blood to anyone. Kudos to you! You are a universal donor!

Blood type O negative is a universal blood type that is always needed for emergency blood transfusions, especially when the matching blood group is in short supply or if the situation is life-threatening. Blood type O- is useful for saving any and all trauma patients, cancer patients, and premature babies.

Type O- blood is useful in saving the life of a patient before the crossmatch test is completed. Even when O- blood is in short supply, it can be substituted with O+ blood.

Also, O- blood is considered to be the safest for newborn babies whose immune systems are weak.

But, people with blood type O positive can receive blood from people with both O+ and O- blood types. On the other hand, people with blood type O negative can only receive blood from people with the same O- type blood.

Whether you are an O+ or O- blood type person, remember you have got the power to save lives!

Blood Type Personality

In 1930, Japanese professor Tokeji Furukawa identified from his study that each blood type reflects the personality of a person who possessed it. This led to the popularity of the term “Ketsueki-gata”, which refers to personality analysis based on the blood type of a person. According to Furukawa blood type affects our temperament in the following ways:

  • People with blood type A are – creative, clever, cooperative, stubborn, and uptight
  • People with blood type B are – strong, decisive, passionate, empathetic, erratic and selfish
  • People with blood type AB are – Rational, adaptable, indecisive critical, and forgetful.
  • People with blood type O are – Confident, determinant, resilient, intuitive, self-centered, and unstable.
Blood Type O

This post mainly focuses on Blood type O, which is the primal type of our ancestors who were cunning, aggressive predators. Scroll down to know the reasons why people with blood type O are so special. This blood type personality theory may help you learn about your areas of strength and boost your confidence.

Related: Understanding Type A Personality And Type B Personality

Blood Type O

How it affects your personality?

In Japan, the influence of blood type on people’s traits and character is so popular that it is used for crafting blood type horoscopes and romantic compatibility charts. That’s not all, Japanese video games mention characters’ blood types.

O blood type personality traits according to Japanese believes are as follows

  1. Passionate
  2. Generous
  3. Friendly
  4. Intuitive
  5. Focused
  6. Self-reliant
  7. Daring
  8. Outgoing
  9. Likely to be loners or leaders
  10. Enthusiastic to live in a peaceful or friendly environment
  11. Likely to be angry, hyperactive, and impulsive, especially under stress

Stress can be caused by excessive anger and hyperactivity. People with this blood type are more vulnerable to destructive behavior when they are overly tired, depressed, or bored. This can include gambling, seeking excitement, risk-taking, and impulsivity.

Related: What Is Your Four Temperaments Personality Type?

How Does O Blood Type Influence Your Work?

In Japan, this blood type has long been associated with a particular type of personality. Japanese people are often asked about their blood type when interviewing for a job! People with blood type O are most often described as responsible, committed, organized, focused, conscientious, and practical.

It is believed that they can orient better and they are better logicians. That’s because their ancestors were hunters who had to observe and accurately evaluate the environment, in order to be able to survive.

They are known to play important roles in any society, even to this day. Leadership, proactivity, energy, good communication skills, and the ability to stay focused are among the best qualities of people with an O positive/O negative blood type personality.

They can be outgoing, sociable, powerful, financially successful, and productive for themselves and society. They are creative and popular and love to be the center of attention and appear very self-confident. An O negative/O positive blood type personality always makes a good impression on people. 

Related: The Science Of Love: Lust, Attraction, Attachment & Brain Chemistr

Health benefits of blood type O

People with type O blood have the lowest risk of developing coronary heart disease and cognitive disorders compared to people with other blood types. Studies show that non-O blood type individuals have a 25% higher risk of developing pancreatic cancer than people with O blood type.

There is no legitimate scientific research has been published that can confirm the link between blood type and personality!

Then why do people still believe in ketsueki-gata?
It could be because it is an interesting topic to spark a conversation with strangers or it is just a matter of individual beliefs.

Did you enjoy reading about why people with blood type O are so special? Comment and share your thoughts with The Mind Journal.


Disclaimer :

This article is for your entertainment/infotainment purposes. We have employed our own due diligence in developing accurate and quality information for the readers of this website. We cannot assure you that all of the information provided will always be accurate or up to date, nor can we take responsibility for your use of this information.


Frequently Asked Questions

Who are some famous people with blood type O?

John Lennon, Queen Elizabeth II, Ronald Reagan, Paul Newman, and Elvis Presley are some of the well-known people with blood type O.

Is blood type O rare?

No. In countries like U.S, AB-negative is considered the rarest blood type, whereas in India Bombay Phenotype is considered the rarest. It’s tough to say which is the rarest blood type in the world because genetics play a great role in it. The prevalence of certain blood types keeps varying in different places across the globe.

What is a golden blood type?

Rh- null is called the “golden blood”, which is different from Rh-negative. It has none of the Rh antigens at all. It is considered one of the rarest blood types as less than 50 people in the world have this group.


Source:

Nuwer, R. (2011, February 15). You are what you bleed: In Japan and other east Asian countries some believe blood type dictates personality. Scientific American Blog Network. https://blogs.scientificamerican.com/guest-blog/you-are-what-you-bleed-in-japan-and-other-east-asian-countries-some-believe-blood-type-dictates-personality/

Bondu, M. T. (2021). Ketsueki-Gata Through American Eyes: Examining the Correlation Between Blood Type and Personality.

Blood Type O
How Blood Type O Affects Your Personality and Life Pin
O Blood Type Special pinex
O Blood Type Special pin

Published On:

Last updated on:

Louisa Davis

Hi there! I’m just a normal person enjoying the process of life. Practicing Buddhism, I believe in the law of cause and effect. Reading and writing is always a pleasure. I enjoy researching on a range of subjects – science, psychology, and technology. Nothing can satiate my soul than good music, horror movies, psycho-thriller, and crime stuff. I enjoy photography, music and watching comedy videos. Talking to people, learning new experiences, sharing my knowledge through blogs, motivating others are things that I always look forward to.

Leave a Comment

    Leave a Comment