Food probably isn’t the first thing that comes to your mind when you are battling flu or an infection. But eventually, you have to fuel the tank, and it does matter what you choose to eat when you are sick. There are some foods and drinks which can make you feel even worse. Therefore, it is always beneficial to know which foods to avoid during severe health conditions. By eliminating these foods and consuming more of immunity-boosting foods, you can recover quickly and reduce the severity of your symptoms. Read on to know what you should avoid eating when you are sick- If you have got the runs: When you have diarrhea, avoid candies and gums made of artificial sweeteners as they contain sorbitol which isn’t digestible and can instigate diarrhea. Also, avoid foods that can trigger bloating and gas, such as apple, onion, broccoli, beans and cabbage. Dairy, caffeine and alcohol can also provoke diarrhea . If you are consti...