Have you tried Goji berries?.
I read about this at amazon.com while reading about another product. I tried it and it worked for me. Since then I put them in my smoothies.
1/4 cup in 1/2 cup warm water. let them soak for a while. Drink the liquid, then eat the berries.
I mentioned this before, but people never give feedback if they tried it. Worked for me.
I was consuming Goji berries, but haven't for some time.
I found that a drop or two of 10 PPM of Ionic Colloidal silver would do it also.
My eye doctor once told me that nothing you could eat would get rid of them. He was talking about "Completely', so one day I had eye floaters, and noticed that my eye also was also making me rub it because it had a mild itch. I can't put into words why exactly, but it kind of felt like it was being hassled by some thing that was in it.
So I put a drop of the CS in it and it went away including the eye floaters. This feeling comes back occasionally, so I do the CS thing again.
Also while listening to a speil from some doctor on the internet he mentioned 3 foods you should never eat. One of them was Goji berries, because they had "Lectin", which causes you to eat more, and gain weight or something like that.
The Goji berry will do the trick, but I found only temporarily. Having said that If you go to youtube.com and look for "Astaxathin along with Eye floaters" there is a long list of possible remedies.