It is important to exercise more and adjust your diet. Presbyopia is a common eye disease in the elderly. Suffering from this eye disease is related to factors affecting lens metabolism, such as hypoxia, dehydration and lack of vitamin C, amino acids, zinc and selenium. The doctor reminded that the elderly with presbyopia should eat more vegetables, fruits, fish, meat, eggs and other foods rich in the above substances, pay attention to eating more carrots, grapes, lemons, bananas, apples, apricots, tomatoes and fisheye, and avoid smoking, drinking and spicy and greasy food. In order to prevent intraocular pressure from rising, you should eat more foods rich in vitamins.

Foods rich in vitamin E and vitamin B 1, such as egg yolk, vegetable oil, soybean and lean pork, should be avoided. Now is the hot season, the elderly can often eat some "heat-clearing and eyesight-improving" diets, such as chrysanthemum tea, bamboo leaf soup, bitter melon soup, raw mixed bitter gourd and so on. , can prevent eye tissue infection.