With the development of technology，we use the laptops or computers more and more often，so how can we keep health when we facing the Laptop Screen all days has become a serious problem and there is doctor said laptop news we can keep our health through improve our diet.
1, rich in vitamin A and carotene food: animal liver, eggs, cabbage, sweet potatoes, squash, carrots, etc.
2, rich in vitamin B clan food: whole grains, milk, yogurt, asparagus, animal liver, vegetables, fruit, etc.
3, rich in vitamin D food: egg yolk, sardines, etc.
4, rich in vitamin E food: whole grai, wheat germ, almond, etc.
5, rich in calcium foods: shrimp, anchovies, soy products, milk, dairy products, etc.