Vitamin A can protect the tissue and structure of the eyes, maintain the normal function of rhodopsin in the eyes, and prevent and treat night blindness and dry eye. Vitamin B1 can protect the optic nerve, maintain normal vision, prevent optic nerve degeneration, and prevent cataracts and other eye diseases. Foods that can clear the liver and improve eyesight: duck meat, duck eggs, field snails, black fish, clams, mung beans, lotus roots, water chestnuts, winter melon, wild rice, cucumber, loofah, wolfberry, wolfberry leaves, mint, lettuce, bitter melon, seaweed, bamboo Leaves, water shield, banana, pear, persimmon, tangerine, mulberry, etc. You can eat more animal livers, kidneys, milk, butter, egg yolks, green leafy vegetables, carrots, and various fresh fruits that can be converted into vitamin A. Choose more foods containing vitamin B1. Foods rich in vitamin B1 are mainly animal liver, kidney, lean pork, egg yolks, thick rice, thick noodles, soybeans, sesame seeds, barley, wheat, milk, eel, buckwheat, grain germ, malt, chestnuts, peas, and green leafy vegetables. wait. Night blindness, dry eye disease, keratitis, dry skin and other problems. Long-term lack of vitamin A can cause corneal epithelial cells to be easily damaged due to excessive dryness, and may even lead to blindness. Wolfberry's formula for clearing the liver and improving eyesight. Everyone has long known that wolfberry is effective in clearing the liver and improving eyesight, because it is rich in carotene, vitamins A, B1, B2, C, calcium, iron, etc., which are essential nutrients for healthy eyes. Three dietary formulas of wolfberry: 1. Wolfberry + rice: After cooking it into porridge, adding a little sugar can treat blurred vision and tearing. 2. Wolfberry + chrysanthemum: brew it with hot water and drink it to make your eyes relaxed and bright. 3. Wolfberry + Pork Liver: Making the soup can clear away heat, eliminate astringent eyes, and eliminate dark circles caused by staying up late. Cassia seeds have the effects of clearing the liver, improving eyesight and moisturizing the intestines. It can improve eye swelling and pain, redness and tears, and prevent vision loss.