1 Lycium barbarum is sweet and flat in nature, and belongs to liver, kidney and lung meridians. It has the effects of tonifying kidney, replenishing essence, nourishing liver and improving eyesight, and is very beneficial to eye health. Red bloodshot eyes can often be soaked in water with medlar, which also helps to relieve it.

2 Chrysanthemum tea Chinese medicine believes that chrysanthemum enters the liver meridian, tastes sweet and bitter, and has the effect of nourishing the liver and improving eyesight. Drinking chrysanthemum tea in moderation has a good effect on relieving tears and blurred vision in the wind, and the phenomenon of eye fatigue and red blood can also be alleviated to some extent.

Cassia seed tea cassia seed tea also has the effect of clearing liver and improving eyesight. Drinking cassia seed tea in front of a computer crowd for a long time can effectively relieve eye fatigue, dryness, red blood and other symptoms.

Banana can protect eyes, which is related to its rich potassium. Secondly, bananas contain a lot of beta-carotene. When the human body ingests too much salt, it will cause a lot of water to remain in the cells, which will cause red eye. Potassium in bananas can help the human body to discharge these excess salts, so that the body can achieve a balance of potassium and sodium, and relieve discomfort such as red blood in the eyes.