Farzanah
If these products have a strong scientific evidence base, not just anecdotal, I don’t understand why they aren’t available on the NHS? It would save money long term. Has anyone asked their optician about controlled trials? I’d be interested.
We used to prescribe I Caps but they drastically reduced the sort of things that could be prescribed. And I would imagine they were only given to people that already had problems with their eyes. I noticed when I had my last eye check that Boots sold Macushield in their opticians. If I could only take one of the many supplements that I have every day my eye vitamins would be the one I’d keep.