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Disadvantages of Blood Group O Positive

Disadvantages of Blood Group O Positive

According to research, Type O people may develop peptic ulcers caused by the Helicobacter pylori bacterium more frequently than people with other blood types, and Type O women may have more fertility issues, including a higher risk of having a lower egg count and poorer egg quality than women who are type A, B, or AB. Where Some advantages of blood group o positive as well as disadvantages of blood group o positive.

Blood group O Positive is the most common blood type in the world. That being said, you might have a hard time finding someone with this blood type in the wild. Some individuals may have other blood types that are rare than those of O-positive individuals.

Many people have heard of the blood types A, B, AB, and O. These are known as the surface antigens on erythrocytes that determine one’s blood type. Blood type has been an important part of biochemical and clinical laboratory testing.

Disadvantages of Blood Group O Positive

If you find yourself in the world with one of the most common blood types, you’re probably not thinking about the disadvantages of blood group o positive. However, there are some significant ones that we’ll be taking a look at today.

1. Mosquito Magnet

Mosquitos, which are the most common cause of malaria worldwide, are attracted to Type O individuals. Those who are not Type O may have a lower risk of contracting malaria, but it’s still possible. More mosquitoes are attracted to type O+ than type O non-secretors because type O+ secretes oligosaccharides from the skin.

2. Insulin Resistance

Insulin resistance is a state where insulin levels are elevated in the body in an attempt by the body to correct elevated blood glucose levels. It’s a risk factor for coronary heart disease, high blood pressure, and type 2 diabetes mellitus.

3. Peptic ulcers

People who are type O have a higher risk of developing peptic ulcerations. The ulceration may be caused by H. pylori and is more likely to develop in those with type O blood, especially when they have an affluent lifestyle and eat rich foods.

4. Helicobacter Pylori Bacterium

Helicobacter pylori are also known as H.pylori, a bacterium that is capable of causing gastric mucosal lesions. These ulcers are characterized as gastritis or stomach inflammation. Helicobacter pylori infection is associated with an increased risk of developing ulcers, gastric cancer, and other types of dyspepsia or gastrointestinal upset.

5. High levels of Adrenaline

High adrenaline levels are present in the body of O-type people, which can affect the skin cells and reduce the skin’s resistance to environmental elements such as dust, germs, pollen, and pollution.

6. Bad Habits

O-positivity tends to make people selfish, erratic, chilly, hot-tempered, and workaholics.

7. Immediate Anger Response

O-positivity makes people very impatient and impulsive. They have no patience to think before they click on buttons or talk loudly.

8. Destructive Behaviors

O-positivity makes people destroy anything around them without thinking. They have no regard for others and their surroundings.

9. Trouble in Personal Relationships

O-positivity makes people very selfish, erratic, and hot-tempered. This makes them the wrong partners and friends.

10. Poor Performing Thyroid

O-positivity affects the thyroid, causing it to function in a very low range than the average. This can cause rapid weight loss, high cholesterol, and poor memory.

11. Higher Risk for Developing Bone and Joint Problems

One of the disadvantages of blood group O positive is that people with this type are at a higher risk for developing bone and joint problems. This is because the body has trouble working with blood group O positive blood.

12. Fertility Issues

One of those is that O-positivity may lead to fertility issues for women, including a higher risk of having a lower egg count and poorer egg quality than other types of blood.


All of the above disadvantages of blood group o positive. This means that women have many issues with Type O+ blood. It’s finding just someone in thousand of people in world.

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