Babies of African, Hispanic and Asian descent are often born with dark irises (brown or black) that stay dark. Caucasian babies often have gray or blue eyes at birth. It takes time for the melanocytes in their eyes to produce melanin and for the iris to become the color it was destined to be.
What ethnicity has blue eyes?
Blue eyes are most common in Europe, especially Scandinavia. People with blue eyes have the same genetic mutation that causes eyes to produce less melanin. The mutation first appeared in a person living in Europe about 10,000 years ago. That individual is a common ancestor of all blue-eyed people today.
Do all babies have blue eyes at birth?
Most babies in the United States are born with blue eyes. Interestingly, only 1 in 5 Caucasian adults grow up to have baby blues. So, why are babies born with blue eyes? It has to do with the amount of melanin they have and how much it increases after birth.
Do Caucasian babies have blue eyes?
While only 1 in 5 Caucasian adults have blue eyes in the United States, most are born blue-eyed. Their irises change from blue to hazel or brown during infancy.
Do gray eyes change color?
The intensity of gray eyes depends on the individual. People with gray eyes may also note that their eyes seem to change color depending on the color of clothing (or eye makeup) the individual is wearing, or how bright the surrounding lighting is.
What ethnicity has the most green eyes?
The largest concentration of green eyed people is in Ireland, Scotland and Northern Europe. In Ireland and Scotland, 86% of people have either blue or green eyes. There have been 16 genes identified that contribute to eye colour.
Do babies blue eyes turn brown?
At birth your baby’s eyes may appear gray or blue due to a lack of pigment. Once exposed to light, the eye color will most likely start to change to blue, green, hazel, or brown over a period of six months to one year.