Food element thought to be effective in Eyesight

Anthocyanins

Food including Anthocyanins thought to be effective in Eyesight.
Sweet potato  /  Blueberry  /  Cherry  /  Small red bean  /  Black bean (turtle bean)  /  Peach  /  Eggplant (aubergine)  /  

Docosa-hexaenoic acid (DHA)

Food including Docosa-hexaenoic acid (DHA) thought to be effective in Eyesight.
Pompano  /  Herring roe  /  Mackerel pike  /  Herring  /  Trout  /  Liver of angler  /  Salmon  /  Shishamo smelt  /  Conger myriaster  /  Salted dried sardine  /  Sardine  /  Salted salmon roe  /  Sea bream  /  Amberjack(Yellowtail)  /  Sagittated calamary  /  Eel  /  Mackerel  /  Cod roe  /  Tuna  /