Needless to say, vitamin A, known as the "God of Eye Protection", is a good prescription to prevent dry eyes, decreased vision and night blindness, among which carrots, yellow-green vegetables and red dates are the most abundant.

Vitamin b

Vitamin B 1 is one of the nutritional sources of optic nerve. If vitamin B 1 is insufficient, eyes will be easily tired. Vitamin B2 deficiency is easy to cause keratitis. You can eat more sesame seeds, soybeans, fresh milk, malt and other foods.

Chinese wolfberry

Lycium barbarum has long been effective in clearing liver and improving eyesight, because it is rich in carotene, vitamin A, B 1, B2, C, calcium, iron and so on. It is an essential nutrient for healthy eyes. Three dietotherapy formulas of Lycium barbarum: 1, Lycium barbarum and rice: after cooking porridge, add a little sugar to cure blurred vision and tears; 2, medlar chrysanthemum: brewed with hot water, can make the eyes relax and bright; 3, medlar plus pig liver: soup, with heat, eliminate dry eyes and dark circles caused by staying up late.

cassia seed

It has the effects of clearing away liver-fire, improving eyesight and moistening intestines, and can improve eye swelling and pain, redness and tears, and prevent visual impairment.