Read strange facts about RH negative blood type origin at We are aware of different blood groups as well.


Have you ever heard about the Rh negative blood type? It's a fascinating topic that has intrigued scientists, researchers, and even the general public. In this article, we will explore the origin, unique characteristics, health implications, and various speculations surrounding Rh negative blood type. So, let's dive deep into the intriguing world of Rh negative blood type.

What is Rh Negative Blood Type?

Rh negative blood type refers to a specific blood group that lacks the Rh factor, also known as the D antigen, on the surface of red blood cells. The Rh factor is an inherited protein that is either present (Rh positive) or absent (Rh negative) in individuals' blood. It is denoted by the "+/-" sign after the ABO blood type. Rh negative blood type is relatively rare, with only around 15% of the global population having this blood type.

Origin and Evolution of Rh Negative Blood Type

The origin of Rh negative blood type is still a mystery. Some researchers believe that it has ancient roots, dating back to early human migration and interbreeding with other hominid species. Others propose that it might be a result of genetic mutation or adaptation to specific environmental factors. The exact evolutionary path of Rh negative blood type is yet to be fully understood.

Rh Negative Blood Type Distribution

Rh negative blood type exhibits significant geographical variation. It is more prevalent among certain populations, such as the Basques in Spain, the Berbers in Morocco, and the Samaritans in Israel. On the other hand, it is relatively rare in Asia and Africa. The reasons behind these distribution patterns are still a subject of study, and scientists continue to explore the factors influencing the prevalence of Rh negative blood type.

Unique Characteristics of Rh Negative Blood Type

Rh negative blood type is associated with several unique characteristics that set it apart from Rh positive blood types. Some studies suggest a higher prevalence of red hair, light-colored eyes, and increased sensitivity to sunlight among Rh negative individuals. Additionally, there have been claims of enhanced psychic abilities and increased resistance to certain diseases. However, more research is needed to confirm these findings conclusively.

One of the rarest blood groups in the world

Some interesting statistics about the presence of RH negative trait shows that it is very rare around the world, that's why it is perceived as an alien blood type. As a whole, its presence in Europe, Canada, and the USA is 15%, while in Africa, its presence has been recorded between 25 to 35% which is the highest in the world. In the peninsula around 18 to 30% people have Rh negative blood origin, which is also a high proportion. However, no one could find any evidence about any connection between the possibility of Rh negative factor and race. If we talk in the context of the donor population, people with this blood group represent only 1.5% of the donor population, which further confirms the rarity of this blood group.