1, banana
Bananas can protect eyes, first of all, because bananas are rich in 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 lead to red eyes. The potassium in bananas can help the human body to discharge these excess salts, so that the body can achieve the balance of potassium and sodium and relieve the discomfort of the eyes.
Eating a banana when you use your eyes too much can increase nutrition and improve your eyesight through diet, which can definitely relieve symptoms such as dry eyes and pain.
2.pitaya
The peel of pitaya contains vitamin E and a more special component-anthocyanin. Grape skins, red beets and other slimming fruits and vegetables all contain anthocyanins, but the content of anthocyanins in pitaya is the highest. They all have antioxidant, anti-free radical and anti-aging effects, and can also improve the prevention of brain cell degeneration and inhibit dementia.
3. Cherry tomatoes
Cherry tomatoes are vitamin warehouses. The content of vitamin A in cherry tomatoes is the best among fruits and vegetables. Cherry tomatoes are also rich in vitamin C and vitamin P, which can scavenge free radicals and have strong antioxidant capacity, thus protecting cell DNA and avoiding gene mutation. At the same time, pectin in cherry tomatoes can increase skin elasticity, so eating it as a snack can not only beautify the face, but also protect the eyes.
4. orange
The nutritional value of kumquat peel is amazing. 80% of vitamin C is stored in the peel, which can not only detoxify the liver, but also protect the eyes and immune system. The nutritional value is among the best among citrus fruits. Kumquat peel is thick and smooth, and there are many oil cells (that is, pressing will produce aromatic gas). In addition to eating fresh with skin, it is often used to make snacks such as candied fruit, drinks and fruit wine.
Extended data:
Eye-protecting vegetables
1 Spinach Spinach is one of the best sources of lutein, which is very effective in preventing "macular degeneration" caused by eye aging. The benefits of spinach don't stop there. It is rich in potassium, calcium and magnesium, which can help eye muscles to enhance elasticity and prevent myopia.
2. Tomatoes are very nutritious. Vitamin C is equivalent to two and a half pounds of apples, three pounds of bananas and four pounds of pears. Generally, vitamin C in vegetables will lose 5% after cooking for three minutes, while vitamin C in tomatoes will lose less than other vegetables although cooked. Dietitians suggest that eating two or three tomatoes a day can meet the vitamin and mineral needs of a day.
3. Carrots Carrots have two characteristics. First, the sugar content is higher than that of ordinary vegetables, which is fragrant and sweet; Second, it is rich in carotene, which can be converted into vitamin A after participating in the human body. Vitamin A can maintain the health of eyes and skin. People suffering from rough skin, night blindness, dry eye and rickets in children need vitamin A, especially in growing children.
References:
People's Daily Online-In the face of computer eye dryness, I often eat 7 kinds of fruits to relieve eye fatigue.
References:
People's Network-Watching a mobile phone hurts your eyes? Nutritionists recommend these ten kinds of fruits and vegetables to protect eyes.