Blood Type Personality Test: In our previous personality tests, we explored what personality traits are revealed based on your love language, favorite number, favorite color, nose shape, foot ...

Type AB blood: If you have AB type blood, you get the best of both worlds. According to Ketsueki-gata, you’re likely to be regarded as rational, composed, sociable, and adaptable.

SEOUL (The Korea Herald/Asia News Network): Almost six in 10 South Koreans believe in the correlation of blood types -- A, B, O or AB -- and personalities, a survey showed Friday (Oct 20).

- Blood type AB is linked to pregnancy complications, such as preeclampsia. However, there is no scientific research proving the relationship between blood type and personality traits. Most studies ...

Blood type personality theories were popularised in Japan by psychologist Takeji Furukawa in the Journal of Social Psychology through the 1930s.