Eye colour

The altered gene which results in albinism prevents the body making the usual amounts of a pigment called melanin. Melanin helps protect the skin from ultraviolet light coming from the sun. People with albinism lack this protective pigment in their skin, and can burn easily from exposure to the sun as a result. Lack of melanin in the eye results in problems with vision, as the eye will not develop properly without the pigment.
Individuals with albinism often have white hair and pale skin which makes them stand out from their families and friends, and from other members of their ethnic group. This can lead to social problems. Growth and development of children with albinism should be normal, however, as should their general health, life span, intelligence, and ability to have children.