The impact of the flu on the body is not very big, after all, it is a relatively light disease, so theoretically you can eat normally, such as want to eat duck, but duck has a variety of practices, if the stewed duck soup is relatively light, this can be eaten. But if you want to go to eat roast duck, or made with other spicy or smoky methods, or plate duck kind of not very fresh duck meat, in the cold is not recommended, one is too much fire entered in the processing, in addition some not fresh meat products, although very fragrant, but due to the content of toxins inside is not small, such as nitrosamines, although a small amount of time will have a fragrance, a large amount of time is actually still Toxic to the body, and may even lead to malignant changes. So you can eat duck when you have a cold, but you must pay attention to eating light and fresh, and the amount should not be too much, because the lack of energy when you have a cold, you really need to eat some meat products, but the amount is too much to affect the spleen and stomach digestion, it is not good for the cold.