Insufficient mineral elements. Mineral elements such as calcium and chromium are important conditions to ensure athletes' normal vision. Calcium plays an irreplaceable role in maintaining the normal pressure of intraocular lens, and chromium plays an irreplaceable role in maintaining the diopter of eyes. Therefore, we should eat more foods containing these two mineral elements, such as milk, eggs, shellfish and animal liver. In addition, eating some coarse grains is good for your eyesight.

nutrition therapy

If a person is weak and malnourished, it will cause heart and spleen weakness, liver and kidney weakness, qi stagnation and blood stasis. , easy to affect vision. Therefore, the principles of diet prevention and treatment are mostly tonifying kidney and replenishing essence, nourishing liver and improving eyesight, benefiting qi and nourishing blood.

1, you can eat more foods rich in high-quality protein, calcium, phosphorus and vitamins, such as pig liver, sheep liver, chicken liver and pork loin.

2. Eat more fresh vegetables, such as carrots and spinach. In addition, eat more lean meat, eggs and rice.

3, the recipe should be accompanied by some red dates, medlar, longan, longan and other foods.