Water is the best thing you can consume to help you get over the flu. Expert and Abbott research scientist Jennifer Williams, MPH, answers your questions about what to eat when you have the stomach flu. These foods include spicy, acidic, fatty, and fibrous foods. BRAT stands for bananas, rice, applesauce and toast. But choosing the right foods and fluids can settle a queasy tummy and help speed your recovery. Once your symptoms are resolved, slowly bring back other foods that you love, says Katie Pfeffer-Scanlan, R.D. There are some foods that you should avoid if you have the stomach flu virus. Highly seasoned, acidic or caffeinated foods are among the top culprits and avoiding them can help. That's why we've put together a list of doctor-recommended foods and fluids to help. Newsletter. Fatty foods: Full-fat dairy products, fried foods, certain types and cuts of red meat, and nut butters can be high in fat — which isn't ideal when you have the stomach flu. If you're wondering what to eat when you're sick, we have a list of the 10 best foods to eat when you're sick, whether you're battling a cold, flu or upset stomach. We explore foods a person should avoid and foods that may help when the flu strikes. These particular foods are ideal because of their blandness and because they’re easy to digest. Depending on whether a person feels nauseous or has a cold or fever, the best foods to eat vary. When you're sick with the flu, it's no fun trying to figure out what to eat and drink. Digestive disorders, indigestion, stomach flu and ulcers can make eating certain foods painful and uncomfortable. Some food may make your stomach flu symptoms worse and irritate your system while your body is trying to recover from the virus. Foods … When the stomach flu strikes, food might be the last thing on your mind. Certain foods may help fight flu symptoms and support recovery. The most recommended foods to eat after the stomach flu, food poisoning or a regular stomach ache are part of what’s known as the BRAT diet. If you're struggling to figure out what foods to eat after a stomach bug, many health experts recommend the BRAT diet (bananas, rice, applesauce, toast) at first. The key is to start with bland foods after the stomach flu. List of Foods That are Gentle on the Stomach. What to drink when you have the flu.