Human blood has been classified into four types since the advent of modern medicine: A, B, AB, and O. The distinction between these categories is due to the amount of protein in the blood.
However, one blood type in particular is an outlier since it contains no proteins. This type of blood is known as RH negative.
Many ideas and confabulations attempted to explain how this is feasible. Why would there be such a protein shortage in the blood? According to one of these hypotheses, people with RH negative are of alien origin. This suggests that approximately 15% of the population may have originated on another planet.
It is safe to state that people with this blood type are highly distinctive, with some qualities and characteristics that no one else has. People who are RH negative, for example, can aid anyone when it comes to blood donations, but they are severely constrained when it comes to receiving from others. The majority of these people 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 about 35.000 years, we can conclude that it was associated to a group of European tribes.
A number of characteristics are shared by people with this blood type. For example, they have a lower body temperature than the majority of people. They also appear to be considerably more sensitive than the ordinary individual, in addition to having physical traits such as red hair or blue eyes.
This notion about the origins of these individuals began when a lady gave birth to a child who was RH negative, which doctors said would be nearly impossible because the human body would fight against it and make the delivery impossible. However, due to medical assistance, a baby with this blood type can be born safely.
We only know what science tells us. And when examples like this defy scientific laws, guesses and theories emerge.
