How to prevent and treat night blindness through diet

Many people have heard of night blindness. After this disease occurs, the vision will be unclear in the dark night, but the vision will return to normal during the day. It is difficult to eradicate night blindness with drugs. People should pay more attention to their diet to prevent and inhibit the occurrence of night blindness. So how should we use diet to prevent and treat night blindness? Today I will take you to learn about this knowledge.

How to prevent and treat night blindness through diet

1. Use spinach to prevent night blindness

Spinach is a common vegetable in our daily life. It contains a large amount of carotene and trace element iron, which are very beneficial to human eyes. It can prevent the occurrence of night blindness and can also relieve the symptoms for people who already have night blindness.

2. Use carrots to prevent night blindness

Carrots are the best food for preventing night blindness. The carotene they contain can be quickly converted into vitamin A after entering the human body. Vitamin A deficiency in the human body is the key to inducing night blindness. Therefore, eating more carrots can help prevent and treat night blindness.

3. Eating more animal liver can prevent night blindness

Animal livers can also prevent and treat night blindness in humans. In particular, beef liver and sheep liver can nourish the blood, replenish the liver and improve eyesight. In addition, the content of vitamin A in these animal livers is relatively high. After people eat them, the incidence of night blindness will be significantly reduced, and the vision of night blindness patients can be restored.