Poop Stays at the Base of Scientists new Method of Making Universal Blood


Scientists can turn your poop into the universal blood. Well, not how you think, but the enzyme found in the gut bacteria can turn any blood into the universal Type-O blood, according to Steve Withers and his team of scientists from the University of British Columbia who announced their breakthrough at American Chemical Society’s press conference earlier this week.

How have they come to this?

The scientists collected bacteria samples from human feces then they let them cultivate that enzyme in a lab, and after that, the enzyme was applied to Type A blood, and they are waiting to see if it will turn into the universal blood. This would mean that the scientist’s team would fix the blood shortage crisis which is present in hospitals all over the world.

Let’s see how this works

The total blood types including their subcategories are eight. Even though Type O blood shares the same core red blood cell structure with type A and B, they still have some other unique antigens. They are incompatible with different blood types because their novel antigens are made up of complex sugars which are attached to the blood cell’s outside.

Type O blood is universal because it does not have the additional sugars, so it is compatible with other types of blood.

First, the scientist thought that they would need to remove those antigens to turn other types of blood into O blood.

The lack of those added sugars is what makes Type O universal because it’s able to mix with all other blood types.

Scientists have long thought that removing the antigens was the way to go when trying to create a universal blood type, but this enzyme comes in handy.

This remarkable breakthrough will be a lifesaver as it will avoid the time wasted to determine a patient’s type of blood and it will also fix the blood shortage crisis.


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