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[–][deleted] 6 insightful - 1 fun6 insightful - 0 fun7 insightful - 1 fun -  (0 children)

The genes that cause different hair colors also come with other traits as well. It's pretty interesting. Blonde women for example tend to have higher estrogen levels than other women.

So yeah, dyeing hair doesn't change the genes that cause that hair color.