How to improve your eyesight

I got identified weak eyesight when I was in class V. Probably I looked so horrible in glasses that my mom tried almost every “TOTKA” to get rid of it. I remember eating almonds, “Dakni mirchen” , carrots, increased number of green chillies in food and so many other stuff that I’d been eating for a loong time. But I really see no difference. My eyesight kept on weekening and the number increased to double to where it actually started from.
So one can go for all these natural stuff but there should be some other way also to get it imporved. You see, I’m also so desperate to know such way too! :aliyish: