When you have a cold, fever or sore throat, you must pay attention to the two principles of light diet and hydration. When you have an external infection, your body is exposed to external evil, and you have to sweat to reduce the fever, so you need a lot of water. And when the infection has some toxins need to be discharged, not only from the sweat away, but also from the urine, and even from the stool to discharge some, so this time more hydration, eat fruit is a good choice. Of course, try not to eat lychee, cinnamon, and like durian this kind of hot fruit try not to use, water content fruit can be considered more. Fever when the watermelon is called natural white tiger soup, itself has a certain antipyretic effect, that is, through the diuretic method to reduce fever, other apples, pears can eat, the fresher the fruit contains more vitamins, on the cold, fever, sore throat when the repair of inflammatory cells are good. Diet is to pay attention to light, if the family normally cook, after eating it is best to boil a little thin porridge or soup, so that with water to make up for the thick taste in the diet, will cause a certain lack of water. Rice porridge and cornmeal porridge medicine made thin, do not make a sticky, thin cornmeal porridge is very good.