近视眼要避免视力衰退,就得多吃鱼,柑桔类水果和红色果实。这是防止近视的有效办法。但注意不得吃那些加重近视的食物,特别是多种糖果、甜食、肉和全脂奶酪。 远视眼应多吃大蒜、洋葱,乳制品,动物肝脏,应尽量避免食用肉或浑油 Myopia to avoid vision loss, you have to eat more fish, citrus fruits and red fruits. This is an effective way to prevent myopia. But be careful not to eat those with increased myopia food, especially a variety of candy, sweets, meat and whole cheese. Hyperopia should eat more garlic, onions, dairy products, animal liver, should try to avoid eating meat or oil