I have cataracts so videos are easier for me. I used to love to read but now it hurts.
An eye drop might help a little with that.
https://www.functionalmedicineuniversity.com/public/852.cfm
There are actual studies from a few places on those components being helpful, and on Amazon, you have a few reviews from those with success and those with none, and even one who got a cataract after taking it.