I think some red shades of hair color is so beautiful. Although it only occurs in 1-2% of people.
Yeah! I heard it's super rare, i only have one friend with red hair.
Yes, it has to due with the high levels of a reddish pigment called phemelanin, and pretty low levels of the darker pigment, eumelanin.
Do you happen to know which country has the most redheaded people?
It's most common in northern and western Europe, and central in the British Isles population.