Rarest Blood Group: Normally, there are eight types of blood groups in the human body: A, B, AB, O positive, and O negative. However, there’s one blood group that’s not well-known. Out of the world’s population of around eight billion people, only 45 individuals have this blood type. It’s called Rh Null Blood Group, and it’s found in people whose Rh factor is null (Rh-null). This blood group is extremely rare, earning it the nickname “golden blood.”
Only 45 People Have this Blood Group
According to a research report from 2018, only 45 individuals worldwide have this unique blood type. Of these, only nine can donate their blood. Interestingly, this blood can be transfused to anyone because it easily matches with other blood types. However, obtaining this blood can be challenging and expensive.
It is Known as RH Tap
This blood group, discovered in 1960, is formally known as Rh null. It’s named as Golden Blood due to its rarity. Rh null blood is only found in individuals whose Rh factor is null, and they’re located in various countries including America, Colombia, Brazil, and Japan.
What is this RH Factor?
The Rh factor is a specific protein found on the surface of red blood cells. If this protein is present, the blood is Rh-positive; if not, it’s Rh-negative. In individuals with golden blood, the Rh factor is always null, making it unique.
Golden Blood Can also Cause Issues
People with golden blood often suffer from anemia and are advised to consume iron-rich foods. Their blood lacks antigens, making international transportation difficult. Therefore, blood from active donors is stored for their use exclusively. When needed, it’s transfused back to the same individual.
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