Cultural folklore · not a diagnosis
Blood Type Culture Cards
See the familiar stereotype, then keep the evidence beside it.
What the research says
A survey of more than 10,000 people found that blood type explained less than 0.3% of personality differences. These cards are conversation prompts, not measurements of you.
Read the large surveyChoose a blood type
No quiz, account or personal details. Your choice stays in this browser.
Traditional stereotype
Use it as a prompt
Which words feel familiar, which do not, and what real experiences explain the difference? A label is less useful than your examples.
Evidence check
Studies do not support using ABO type to predict a person's character, relationships, career or health.