[TibetanPrincess]

My 1.5 month results

There is no such thing as green eyes, as they are toxic " blue" eyes; according to iridology. The yellow or orange casting from toxins make them appear shades of green.

I'm glad you clarified "according to iridology", but that isn't true, genetically. Some people do have true, green eyes. It is a different gene, which can be either blue or green.

"One of these genes is called HERC2. It comes in two variations, brown and blue. The other gene, called gey, also comes in two versions -- green and blue."

You can read more about it, here: http://genetics.thetech.org/ask/ask316

Yes, according to iridology, which is not understood by most. My eyes appear most often green. But they are not. I believe they are blue like my mother's and brother. But orange/yellow over blue makes olive green.
As for green,
I believe its possible, and if so, extremely rare. I have never in my life seen true green eyes.

It sounds like in the article from the link you posted, the children are actually genetically blue eyed. They changed from blue to green over the years.

It could be from antibiotic residue like me, I have had pneumonia at birth and as a tot again about a year or so later. My eyes changed alot over the years as a kid/teen.

The man who had ebola, his eyes when from solid blue to solid green. It showed his body was fighting an invasive infection, its prob still in his eye tissue like most viruses.
Chronic illness will show up in your iris and often change its color".