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Dr. Rick
Dr. Rick, Board Certified MD
Category: Eye
Satisfied Customers: 11175
Experience:  Ophthalmology since 1994 with Retina sub-specialty interest
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I am 68 and my iris is dark brown, but now, the circumference

Resolved Question:

I am 68 and my iris is dark brown, but now, the circumference of the iris is a gray tone. What is the medical term for this and is there a vitamin or other substance that will
help bring the color back?
Submitted: 5 years ago.
Category: Eye
Expert:  Dr. Rick replied 5 years ago.

Dr. Rick :

Hi. I'm online and happy to answer your question today.

Dr. Rick :

Good news....this is nothing to worry about.

Dr. Rick :

It is called arcus senilis and is a very common condition in folks your age.

Dr. Rick :

In young patients it can sometimes be a sign of elevated blood cholesterol and may prompt the ophthalmologist to do some blood tests. In people over 50ish, however, no workup is needed.

Dr. Rick :

What causes it? It is from a slow, lifelong buildup of fatty material (cholesterol and phospholipids) the the stroma (meat) of the clear part of your eye (cornea). It will not affect your vision, it does not need any treatment and it will not go away.

Dr. Rick :

here is a good article on the topic:

Dr. Rick :

does this make sense to you?

Dr. Rick :

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Expert:  Dr. Rick replied 5 years ago.
Let me know if there are there any other concerns or issues you would like to discuss on this topic.
Expert:  Dr. Rick replied 5 years ago.
To more directly address your question:

There is no dietary aid, no eye drop, no herb, no nothing that will affect this condition in any way, shape or form. Anybody or anything that tells you otherwise is just trying to relieve you of some cash and your children of their inheritance. ;o)