Blue-eyed individuals possess several other interesting characteristics beyond their eye color.
One notable trait is increased sensitivity to light. According to Auckland Eye, people with blue eyes have less melanin in their irises compared to those with darker eyes. Melanin provides protection at the back of the eye against UV radiation and blue light damage. Consequently, individuals with blue eyes more commonly experience photophobia, or abnormal sensitivity to light.
However, there are positive aspects to having blue eyes as well. Research from Louisville University professor Joanna Rowe suggests that people with blue eyes may have an advantage when it comes to strategic thinking. As reported by the Daily Mail, Rowe's study found a correlation between blue eyes and stronger strategic thinking abilities.
The professor cautions, however, that this connection remains unexplained. "It is just observed rather than explained. There's no scientific answer yet," she clarifies.
