It is normal for a change in the color of your kid’s eyes from blue to brown. The following article will provide you with exclusive information on these details and how genetics affects baby’s physical development.
The Reason for the Change of Eye Color
After birth, the fair-skinned babies are born with light-colored eyes due to the lack of melanin in their little eyes. Melanin is a pigment that gives a glow to the hair, skin, and eyes. According to Douglas Fredrick, a pediatric at Stanford Children’s Health in Palo Alto, the amount of melanin at the iris, will automatically determine the color of the baby’s eye.
The DNA acquired from both the parents will also determine the color of your infant’s eyes. There is no color pigment in the eye, but the only existing pigment is brown. The amount of this pigment will transform the color of the eye to either dark or light.
Dr. Fredrick further explains that there is an existence of various genes in the human body that contribute to an individual’s eye color. For instance, if both parents have brown eyes, it is vital to consider that the baby may have blue eyes if the parents have the presence of blue eyes in their genetic lineage. Such genes are passed from the grandparents to the parents and can surface in your baby’s eyes.
Additionally, Dr. Fredrick confirms that there is no possibility of making predictions on your baby’s eyes in future by the use of calculators and charts. Furthermore, other factors such as the kind of food your infant eats or the extent of how long you expose your kid to light do not count in any way. However, if your baby is born with brown eyes, then the color of its eyes will not turn in future due to enough amounts of melanin.
The Time You Will Notice Eye Color Change
The change will be massive between the first 6 - 9 months of your baby’s life according to facts from Dr. Moorjani. There will be a gradual change to darker eyes over a few weeks or months, and you may not notice the transformation easily. After a year from birth, most babies will have taken their original and permanent eye color. However, Dr. Fredrick sights that some babies can still change their eye color to the age of 6, though such incidences are few and rare.