Progressive central heterochromia

[izzayrd]

I’ve noticed that over the past four years, I’ve developed progressive central heterochromia the inner part of my irises has gradually become greener, while the outer ring has remained the same color. This is something I never had growing up, and the change seems to be getting more noticeable with time. I’m wondering what could cause this kind of gradual shift in eye pigmentation and whether it’s something normal, genetic, or possibly linked to environmental or health factors. Also aesthetically whether or not I should try to reverse it or not would be something I’d like to know

 

[Grievous]

Its normal

 

[zygokiller]

ur chillin