Bilberry is another herbs great for eye health and I have noticed that it's usually in a eyebright formula that you buy in a health food store. Other things Bilberry is good for is:
High Blood Pressure
Poor Night Vision (eye health)
Cardio Pulmonary Health
I have heard that you should not take this herb for more than an month at a time. Anyone taking blood thinners should not take this herb either. I think this herb benefits eye health more than anything.