Some have included gray, blue, brown, and black, while others have also ... The amount of melanin in your iris determines your eye color. The less melanin you have in your eyes, the lighter ...

Heterochromia is the term used to describe a difference in a person’s eye color. Heterochromia of the eye is caused by variations in the concentration and distribution of melanin, the pigment ...

Brown eyes can even be so pigmented that they appear black. Research suggests ... Born With Blue Eyes? Eye color is affected by the amount of pigment in the iris. Blue eyes have the least amount ...

The organization has approved the procedure only “for patients who are missing part or all of their iris ... Lauderdale bought color contacts to change her brownish-black eyes to green.

According to the World Atlas, about 90% of the global population has dark brown or black hair ... For eye color, the OCA2 gene determines how much melanin is in the iris (the colorful ring ...

There are three common ways to permanently change eye color: iris implants ... about 60 percent were Hispanic or Black, according to data he shared with The Washington Post in August.

"The eyes are the window to the soul," notes a timeless quote. And while your eyes also bring the world your way, the origins of eye color are fascinating and even mysterious. To help lay out the ...

This procedure changes your eye color by destroying the pigment, or color, cells in your iris. When they go away, brown eyes look blue. That’s because blue eyes don’t have any pigment.