drink a glass of orange juice with a little black pepper and rock salt daily to strengthen eyesight.
Traditional
शकरकंद · Sweet potato
Sweet potato with ghee regularly — the most affordable source of vitamin A for eyesight.
Traditional
बेरीज़ · Berries
Mulberry and jamun daily in season — they protect the retina.
Traditional
शहतूत · Mulberry
Mulberry daily in season — it protects the retina.
Traditional
On this page Documented — There are human studies behind this ingredient for this particular complaint. Traditional — Carried by tradition and experience; modern evidence for this particular complaint is limited.
All of this is what others have found — tradition, shared experience and the studies done so far. It is not advice given to any one person. Before changing your diet, and especially if you take any medicine, ask your dietician or doctor.
Naturopathy
Palming, blinking and Trataka daily; splash cool water on closed eyes each morning.
Look at distant green every twenty minutes of screen work.