What to eat when you have stomach flu?
If you’re thinking about what to eat and drink when you have stomach flu, it is a good idea to stay as hydrated as possible by drinking lots of fluids. In such, what should you eat? The following are some food options that may be more beneficial than others depending on your symptoms.
Foods to eat during stomach flu

1) Ginger Tea: This drink helps reduce nausea and vomiting. It has a soothing taste and does not appear to irritate the stomach or intestines. Try drinking at least six cups per day in order to reap its benefits.
2) Ox Bile Tea: We know this drink for its healing properties when taken during an acute episode due to bile refluxing back up into the esophagus from the stomach. It also reduces nausea and vomiting.
3) Liquids: As mentioned above, it is important to stay hydrated during any type of illness. Fluids include water, orange juice and clear broths. Clear broths are more beneficial than other types of liquids because they are easier to digest. Avoid carbonated beverages as they tend to cause bloating and gas in the stomach.
4) Raw Vegetables: Raw vegetables are a good way to keep your electrolytes balanced. They are also good for providing nutrients that help to fight off illness such as vitamins A and C. Likewise, they can also help to relieve nausea if you are experiencing it by keeping you hydrated while soothing your stomach at the same time due to their high water content. Examples of vegetables that you can have are: cucumber, cabbage, carrots or celery.
We sometimes forget that the stomach is a muscle – complex and mysterious, but a muscle. It can be strained, and it can be weakened by poor diet. This is why people with or stomach flu should always remember to eat foods that are easy to digest.
5) Salty Foods: Avoid foods that are sweet or greasy. Such foods will tend to increase your nausea and vomiting. If a food is salty it will help to increase the amount of fluids in your body without irritating it. Examples include chicken soup and broth based soups like miso soup.
6) Bananas And Applesauce: These fruits tend to settle an upset stomach without causing irritation. It happens as they are fairly easy to digest. They also provide vitamins and minerals which aid in recovery.
7) Hot And Spicy Foods: These foods have the ability to help to boost your metabolism and provide heat for your body. They also help with relieving symptoms such as diarrhea. Examples include: chile, ginger and curry.
8) Sprouted Amaranth Porridge (Samai): This is a grain that has a higher nutritional value than other grains, making it an ideal food for people with an upset stomach who are not eating well because of nausea or vomiting. Because of its high fiber content, it is better to eat this porridge rather than the cooked variety since it may be harder to digest when cooked.
9) Broth: Chicken broth is an excellent option as it provides not only a warm, soothing liquid but also some protein and natural salt.
10) Coconut Milk And Mango: This combination can help to soothe an upset stomach. It also provides extra hydration and nutrition.
11) Unripe Papaya: This fruit is known for its ability to expel worms from the body. But it can also help ease symptoms associated with indigestion and heartburn by soothing the stomach lining. It has the ability to aid in the digestion of foods that are difficult for those with nausea or vomiting to digest due to its enzyme content.
12) Yogurt And Berries: This combination is waiting in your refrigerator right now or it is currently being made right now. It will help to soothe the stomach lining while providing protein and vitamins.
13) Honey: This sweetener can provide a sweet taste without the risk of causing excessive amounts of nausea or vomiting.
14) Eggs: Raw eggs contain a surprising amount of nutrients that can assist with keeping you hydrated and regaining strength before returning to work.
15) Dry Cereal: Consider adding dry cereal to your diet if you have time, just make sure it does not contain too much sugar as this can cause even more distress in some people than the sickness itself.
16) Nutritional Supplements: These supplements can help you to regain energy and strength faster without risking the unpleasant side effects of some medications that do not allow you to decrease your dosage. Examples of supplements are: vitamin C, B vitamins and mineral salts.
17) Miso Soup: Miso soup is also a good option for those suffering from nausea and vomiting because it can provide a good amount of protein and vitamin C to the body.
18) Broths And Soups: You can use water or chicken broth as the base for your broth or soup, but you may add in fish, vegetables and/or other ingredients that will make it a special meal. You should add salt to chicken broth so that the chicken does not become dry. It is because sodium is necessary for the body to maintain water. Vegetables are also helpful because they are kept soft and relaxed to prevent your digestive tract from becoming sluggish.
Foods to avoid if you have stomach flu

1) Carbonated Beverages: This includes soda, lemonade or anything containing carbon dioxide. These types of beverages tend to cause gas in the stomach. Also they can lead to an upset stomach along with nausea and vomiting. Reducing or eliminating them from your diet may be beneficial.
2) Sugar: Avoiding foods that are high in sugar is especially important for those suffering from nausea and vomiting. hese foods often cause a spike in blood sugar which can result in severe illness due to being dehydrated. Examples of food groups that are high in sugar include: fruit juice, cookies and candy.
3) Fats: As mentioned above, oils and greasy foods will tend to lead to more nausea and vomiting. Avoid these types of foods during a stomach flu in favor of water, salt and lemon.
4) Fried And Starchy Foods: These foods should definitely be avoided when dealing with upset stomachs. It is because they do not digest well at all.
5) Dairy Products: Some people are lactose intolerant and this includes adults. If you are one of these people, then you should avoid consuming dairy. Dairy is likely to cause severe nausea, vomiting or worse.
6) Fried Foods: Fried foods tend to cause stomach irritation as well as nausea and vomiting.
Read: Food safety and sanitization for health
7) Alcohol And Smoking: Smoking will irritate the lining of the esophagus and lead to nausea and vomiting. Alcohol will have a similar effect with the added potential of dehydration from vomiting, which can lower your immunity to other illnesses.
Conclusion
“We sometimes forget that the stomach is a muscle – complex and mysterious, but a muscle. It can be strained, and it can be weakened by poor diet. This is why people with or stomach flu should always remember to eat foods that are easy to digest.”
The digestive system can range from nausea, vomiting, diarrhea or constipation. Thus, if you want to avoid being sick of stomach flu again, you may want to pay attention when your digestive system is working properly; so it does not go haywire.