Just five of the 148 children in the study (3.4%) had eyes that got lighter with age. In Ludwig's study, one-third of the babies' eyes changed colour in their first two years, with the most common change being eyes becoming darker. One clue lies in the fact that when the babies' eyes did change colour, they tended to become darker, not lighter. It appears, then, that blue eyes are much more likely to change than brown eyes during the early stages of our lives. Of the 77 brown-eyed newborns, almost all (73) still had brown eyes at the age of two. Two years later, Ludwig and her colleagues found that of the 40 blue-eyed babies in the study, 11 had brown eyes by the age of two, three had hazel, and two had green. Nearly two-thirds of babies were born with brown eyes, and one-fifth with blue. One study led by Cassie Ludwig, an ophthalmologist at the Byers Eye Institute at Stanford University, tracked 148 babies born at Lucile Packard Children's Hospital in California, recording their iris colour at birth. And sometimes the change appears to happen spontaneously.Įvidence suggests that whether a baby's eye colour changes or not depends a lot on the colour itself. It is a trait that can often leave a lasting impression on us too – eye colour can even influence how trustworthy we find someone.īut, surprisingly, our eye colour doesn't always remain constant throughout our lives – in fact, a wide range of external influences can change it, from injury to infection and sun damage. We might think of our eye colour as one of our defining physical traits, as personal to us as the shape of our nose or how much our ears stick out. By his second birthday, however, the pictures revealed he had become a happy toddler with eyes the same dark brown shade as his father's, with all trace of the dark grey of those early photographs gone. The first pictures of the new-born baby that flashed up on our family chat showed a charming, surprised-looking face with wide, slate-grey eyes – similar in shape to his father's brown eyes, but closer in colour to his mother's green.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |