眼睛是我们与外界接触的一扇窗,然而随着现代科技的不断发展,电子产品在无形之中悄然遮蔽着这扇窗户。越来越多的人需要佩戴极不方便的眼镜去与这个世界交流,同时各种各样的眼部疾病也层出不穷。那么,吃什么对我们的眼睛有好处呢?维生素A构成视网膜表面的感光物质,才能看见事物。例如夜盲症是因缺维生素A引起的。最常见富含维生素A的食物如鱼肝油、动物内脏, The eye is a window into which we contact the outside world. However, with the continuous development of modern science and technology, the electronic product virtually blocks the window invisible. More and more people need to wear very inconvenient glasses to communicate with the world, while a variety of eye diseases are also emerging. So, what is good for our eyes? Vitamin A constitutes the photosensitive material on the surface of the retina, to see things. For example, night blindness is caused by vitamin A deficiency. The most common foods rich in vitamin A such as cod liver oil, animal offal,