Gut Bacterium very important

see the newspaper article : 22/04/2011 The Strait Times

Can the blood type theory now coexist with the bacteria theory? Wat do u tink?

Bacteria is the one that help you to have health blood ! so don't mix up !

with health good bacteria in your gut you will ahave healthy blood !

What I mean is , there are 4 types in blood theory, so does it fit the bacteria theory which has only 1 type?