Type O+ is common, comprising about 37% of the population. It's not considered rare, making it easier for O+ individuals to find compatible blood donors.
Why is O negative rare?
O negative is considered rare because individuals with this blood type lack both A and B antigens and the Rh factor. Only about 7% of the population has O negative blood.
What blood level is high?
High blood level is vague. Specific blood tests measure various substances. Elevated levels may indicate different conditions, such as high cholesterol or blood sugar.
What is the most popular blood type?
O positive (O+) is the most common blood type, with approximately 37% of the global population having this blood type.
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