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English Answer:

The notion that redheads bleed easier than others is a myth. The ability to bleed is not determined by hair color but rather by the body's vascular system and the presence or absence of certain medical conditions. Redheads have a genetic mutation in the MC1R gene, which affects the production of melanin, the pigment responsible for hair color. This mutation does not have any known impact on the vascular system or bleeding.

It is important to note that some people may perceive redheads as bleeding easier because they have lighter skin, which can show blood more visibly. Additionally, redheads are more likely to have fair skin that burns easily in the sun, which can lead to a higher likelihood of skin damage and blistering, but this is not the same as bleeding.

In summary, there is no scientific evidence to support the claim that redheads bleed more easily than people with other hair colors. The belief is likely based on visual perception and misconceptions rather than biological differences.

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Because red-haired people reportedly bruise more easily than others, it's been supposed that they are also more likely to bleed during or soon after surgery. But Cunningham and colleagues could find no evidence linking red hair to coagulation problems or bleeding tendencies.read more >>