Human blood has been divided into four categories since the advent of modern medicine: A, B, AB, and O. The quantity of protein in the blood is the difference between these groups.
There is one blood type, however, that is an exception since it does not contain any proteins. RH negative blood is the name given to this kind of blood
Many ideas and confabulations have been proposed to explain how this is accomplished. Why would there be a protein deficit in the bloodstream? One of these ideas claims that persons who are RH negative are of extraterrestrial descent. This suggests that around 15% of the population may have originated on another planet.
It’s reasonable to assume that persons with this type of blood are one-of-a-kind, with traits and qualities that no one else has. People who are RH negative, for example, can aid anybody when it comes to blood donations, but they are severely constrained when it comes to receiving from others. The majority of these folks are from the northern areas, while there are outliers. Their origins, on the other hand, remain a mystery. If we trace this type of blood back through history, we find that it was linked to a group of European tribes almost 35.000 years ago.
A variety of characteristics are shared by persons who have this kind of blood. They, for example, have a lower body temperature than the majority of people. They also appear to be far more sensitive than the ordinary individual, with physical traits like as red hair and blue eyes.
This notion about these people’s origins began when a lady gave birth to a kid who was RH negative, which doctors said would be nearly impossible since the human body would fight against it and make the delivery impossible. A baby with this blood type can, nevertheless, be safely delivered owing to medical measures. We only know what science tells us. When occurrences like this defy scientific laws, guesses and ideas emerge.