Blood is the main carrier of information about the human body. To date, 4 groups and 2 types of this substance are distinguished. Each blood group has its own characteristic. In addition, it is this component that helps to lay in a person some character traits and preferences. Today we have to understand what constitutes 2 positive blood type. Power specifications, compatibility, and features are topics that will be covered later. All the information brought to your attention can pleasantly surprise you. Few people even think about how human blood affects his life.
general information
Blood is the most informative unit of the human body. Her group is a genetic trait that does not change throughout life. Regardless of the circumstances, the blood always remains the same. It is laid in a person in the womb, and then accompanies a citizen all his life.
Today, in science, as it has already been said, 4 blood groups are distinguished: first, second, third and fourth. The 2nd blood group, according to statistics, is the most common. About 1/3 of the total population of the Earth are its owners. This blood is often called the blood of landowners. This group is considered the oldest, it existed even before the mixing of human races.
Interesting Facts
As already mentioned, there are 2 types of blood - positive or negative. The most common option is the first. 2, a positive blood group, the characteristic of which will be presented later, is present in a larger population of the whole world.
It is noted that this type of blood appeared only after the 1st. Some suggest that this is due to the development of mankind. Primitive people were able to eat carbohydrates. They began to engage in gathering and farming. In the course of this, a second blood group was formed.
If you briefly describe people with such a "substance", you will notice that they are sociable and flexible. In addition, they tend to idealize the world. People with the 2nd blood group are excellent organizers.
About genetics
Now a little about the genetic properties of the studied information unit of the human body. The second blood group is designated as A (II). This interpretation is proposed in the AB0 system. The only thing that distinguishes this blood group is the presence of red blood cell A antigens.
In order for the properties of an information unit to be inherited, one of the parents must have a similar antigen. Accordingly, 2 positive blood group, the characteristic of which is given below (and negative too) can be combined with other blood. There are 3 different combinations in total.
The genetic features must be understood at the planning stage of the child. The thing is that often problems with conception occur due to the characteristics of the blood of parents. In addition, a complicated pregnancy and health problems in a child can also be associated with blood. Especially with the Rh factor.
If the baby’s parents have the same antigens, the child will definitely inherit them. Otherwise, the most powerful component will “win”. It can be from the mother as well as from the father.
Blood type of parents and children
Next, we will talk about what blood type can be obtained in babies. It depends on many factors. Suppose parents have 2 positive blood types. What will the child have?
In order to correctly answer this question, it is necessary to thoroughly study genetics. But for ordinary people, scientists have come up with a variety of calculators and compatibility tables.
If the parents have 2+ blood type, most likely the child will also have A (II). But the Rh factor can be negative. In addition, it is possible that the baby will have a 1st blood group. This is a normal, albeit very rare occurrence. It occurs in approximately 6% of cases.
In order to be able to have a baby with a 2nd blood group, the following combinations of this substance should be present in parents:
- 2nd and 4th;
- second or fourth + 1st (without antigen);
- fourth or second + 3rd.
Parents with the 1st and 3rd blood group will never get a child with the 2nd. All this is due to the lack of antigens. Such a combination is the reason for a medical examination. The thing is that if the mother and father have the 1st and 3rd blood groups, they cannot be the parents of the baby with the 2nd group.
Blood transfusion compatibility
But this is far from all the interesting and important facts. 2 positive blood group, the characteristics of which will be fully studied later, has its own characteristics of compatibility during transfusion. It is at this moment that the Rhesus factor must be taken into account. Any blood transfusion center before the start of the process specifies the blood group of the donor. Otherwise, you can lose the patient.
The 2nd positive blood group does not have too much compatibility. This means that not everyone can transfuse it. Such people can act as donors for patients with 2nd or 4th positive blood groups. As a recipient, citizens with a 2+ group can receive the 1st and 2nd blood groups. In this case, the Rhesus factor can be anything - both positive and negative.
A + does not combine with the rest of the blood. As already mentioned, this blood group has very limited compatibility. This fact must be taken into account by all medical professionals.
Blood and character
2 positive blood group, the characteristic of which is presented to our attention, gives its carriers certain character traits. Some believe that it is blood that affects human behavior.
People with the 2nd positive blood type have a decent attitude towards relatives, friends and relatives, a penchant for group work, sympathy and concern for those who are dear.
Such people are great leaders. Only in reality do they usually give primacy to others. People with A + dream of recognition and leadership, but carefully hide it. Such behavior often leads to inner feelings and stress.
About choosing a profession
And what is the best way to work for carriers of the 2nd positive blood group? To do this, you need to pay attention to the nature of the person. Nature has come up with many professions for such people.
You should not lose sight of all the features listed above. People with blood type 2 (positive) are excellent teachers, doctors, social workers. They work wonderfully with cadres and can help in election campaigns. It is in these areas that it is recommended to choose a profession for such citizens.
Health risks
But this is not all interesting and important facts. The compatibility of blood groups 1 and 2 (positive) is now understood. Moreover, it is now clear what character traits are endowed with the carriers of this informational genetic unit. An extremely important point is the state of health of a person with A +.
Some believe that the blood group has a serious effect on the human body. In addition to character traits, people acquire certain vulnerabilities. For example, such citizens have the following features:
- low immunity arising from infections, stress, poor nutrition or physical activity;
- increased blood coagulation;
- tendency to thrombosis;
- disturbed absorption of proteins and fats;
- decreased acidity of the stomach.
Accordingly, 2 positive blood type, the compatibility of which we already know, gives a person the following vulnerabilities:
- diseases of the cardiovascular system;
- allergic reactions;
- increased susceptibility to foodborne infections;
- predisposition to gastritis, pancreatitis;
- risks of developing malignant tumors.
Perhaps these are all the health features that you need to remember. What else can you learn about people with a 2nd positive blood type?
About nutrition
For example, it is recommended to pay special attention to nutrition. In the studied category of persons, it implies a sparing regime. How should blood group nutrition be organized? 2 positive (a table of permitted products will be presented below) blood - this is not only a tendency to leadership, but also the organization of prevention of obesity.
Accordingly, you need to eat properly. It is noted that many people with A + are prone to vegetarianism. Their main food is vegetables and fruits. Vegetable oils are also beneficial. For example, flaxseed or olive. Allowed cereals are buckwheat, rice, millet, and barley. Beans and lentils should not be forgotten either. Porridge for people with A + is a great menu item.
Among vegetables and fruits, it is necessary to give preference to those that increase the formation of gastric juice. For example: cherries, oranges, apples, pineapples, beets, carrots, bell peppers, cucumbers. Spices are not recommended. You can leave only mustard.
Drinks recommended for all carriers of 2+ blood types: coffee, tea, sour juice, wine (red).
Seafood and delicacies can be consumed, but in limited quantities. Garlic, ginger, soy sauce and malt drinks are also not recommended. Despite this, they are not prohibited. Soya substitutes are allowed to be used without restrictions.
Summary and Conclusions
Now it is clear what the Rh blood is positive in the second group. In addition, it is now clear what character traits people have - carriers of this informational genetic unit. In fact, everything is much simpler than it seems.
From the foregoing, it can be concluded that the 2nd positive blood group makes a person out of a person with leadership qualities, empathy, a tendency to stress and reduced immunity. The nutrition of such people should be balanced.
Any blood transfusion center will report that problems may occur during transfusion. After all, the 2nd positive blood is not best combined with other genetic information units. All people will have to remember this.