Posted by iHerb Customer on Dec 09, 2008 | Verified Purchase
I have used this product for almost 1 year. I am borderline glaucoma. At my last checkup my doctor told me that my pressure in my eyes was 16 where it had been 24 and 25 in the past. I have not changed anything else except added this Lutein product. I rate it very highly. I do not have to see the eye doctor every 6 months now. He told me I don't need to see you for 2 years.