英语翻译A healthy diet is made up of water and a great many diff

英语翻译
A healthy diet is made up of water and a great many different kinds of foods.We know that healthy foods like fruit,vegetables and fish,are important as they provide us with energy and fibre,without giving us too much fat and sugar.But why is water important?
The human body needs water to survive.Water is important as it carries poisons and waste out of our bodies.However,doctors advise us to drink plenty of water,much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways.They believe that a great many illnesses and health problems start as a result of dehydration--a lack of water in the body.Most people are dehydrated at least some of the time,although they probably don't know it .It is surprising to learn that if we feel thirsty,we are already in the first stages of dehydration.In fact,we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches,high blood pressure and asthma bould be helped if people drank more water .They also believe that drinking more water can help people who are overweight.Water contains no calories so it will not make us put on weight.If we drink water,we will probably drink less sugary soft drinks such as Coca-Cola .Doctors also believe that drinking more water may stop people from overeating.They say that many people think that they are hungry when they are,in fact,thirsty .Doctors suggest ,therefore,that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water ,so we should not stop going to see the doctor completely.However ,if we make a decision to drink water every day,we may find that we need to go to the doctor a lot less often.

健康的饮食由水和许多不同种类的食品组成,我们知道,象水果,蔬菜和鱼很重要,因为它们给我们提供能量和纤维的同时不会带来过多的脂肪和糖.但是,水为什么重要呢?
人的身体需要水才能存活,水因为把毒素和垃圾带出体内而显的很重要,然而医生建议我们喝大量的水,那比我们存活所需要的量大多了.
一些医生相信水在许多方面对我们的健康很重要,很多疾病和健康问题源于身体里水的缺乏,很多人大多数时间都渴着,虽然他们不知道,很奇怪,我们如果觉得渴,就已经在缺水的第一个层次了,事实上,我们常常被建议在觉得渴之前就喝水.
一些医生认为多喝水对象头疼,高血压这样的病很有好处,他们也认为,多喝水多肥胖有好处,水不含卡路里,如果我们喝水,我们会少喝象可口可乐这样的高甜份饮料,医生也认为,多喝水会阻止人们多吃,人们渴的时候,他们往往认为自己饿了,医生建议,多喝水,少吃东西.
但还有很多问题靠喝水是解决不了的,所以我们不能完全不看医生然而,如果我们决定每天多喝水,我们就会发现我们越来越少去看医生了.