How Rare Is Red Hair

The likelihood of this happening is quite rare especially if neither of your parents has red hair or blue eyes.

How rare is red hair. Red hair is rare simply because few people have red hair genes to pass onto their offspring. Most people with red hair have either green brown or hazel eyes. Only an estimated 8 to 17 percent of the world s population has blue eyes.

Both traits are the result of recessive genes just as blue eyes or o blood type is. Red hair and green eyes together is a particularly rare occurrence. Blue eyed redheads are super rare.

Either way the combo is the rarest on the planet and if you happen to have a red hair blue eyed pal don t forget to share the fun fact plus these other interesting facts about redheads. Sometimes however the genetic stars align and individuals are born with the rare. The combination of having both red hair and blue eyes is so rare because blue eye color is also a recessive trait meaning both parents must carry the gene for a child to have it.

The condition part of a syndrome known as kwashiorkor is a sign of critical starvation caused chiefly by protein deficiency and is common during periods of famine. And blue eyes are already pretty rare in and of themselves. There have been several depictions of redheads in renaissance artworks.

Most natural redheads will have brown eyes followed by hazel or green shades. Redheads can change. Red hair is often associated with fair skin and sensitivity to ultraviolet light.

Red hair occurs naturally in one to two percent of the human population while just 17 percent of the world s population has blue eyes. In cases of severe malnutrition normally dark human hair may turn red or blonde. However in rare cases red hair can be associated with disease or genetic disorder.