What does a bit of night blindness eat good

summary

Night blindness is mainly caused by the lack of vitamin A in the body, which is more common in infants and young children. If we can have a timely and reasonable diet, most of the children's symptoms can be corrected and improved, then what is good for night blindness?

What does a bit of night blindness eat good

1】 Vitamin A, namely various carotenes, exists in plant foods, such as green leafy vegetables, yellow vegetables and fruits. Spinach, alfalfa, pea seedling, sweet potato, carrot, green pepper, pumpkin and so on are rich in vitamin A; The other is vitamin A from animal food, which can be directly used by human body. It mainly exists in animal liver, milk and dairy products (non skimmed milk) and eggs.

2】 Green vegetables: green leafy vegetables, such as cowhide, kale, spinach and other green vegetables, are the most abundant (about 12000 units) of vitamin A per serving (100g). Even a serving of beans, broccoli, carrots, squash, apricots, sweet potatoes or yams can provide 5000 units of vitamin A, which is exactly what adults need in a day. A portion of tomatoes, peas, celery, lettuce and asparagus also contains an average of nearly 2000 units. The content of vitamin A is less than 400 units. Vegetables that have lost their original color or never turned green lack this vitamin.

3】 Fruits: except apricots, most yellow fruits contain less than 400 units of vitamin A per serving. Vegetables that have lost their original color or never turned green lack this vitamin.

matters needing attention

What is not suitable for patients to eat? The main function of vitamin A is to convert retinol into retinol, while ethanol can inhibit the production of retinol in the process of metabolism, which seriously affects the visual circulation and the production of male sperm. Atherosclerotic soup, also known as rice soup, contains lipoxygenase, which can dissolve and destroy fat soluble vitamins, leading to the loss of vitamin AD and vitamin D.