Flu is a disease caused due to a virus and it causes symptoms like fever, headache, cough, nausea and sore throat. The best cure for flu is rest. Medicines are given to the patients to treat the symptoms. It is recommended to increase the intake of fluid when you have flu and breathe in the steam. You should also eat certain food items to improve your immunity to fight off the illness. These foods will not cure the disease but will make your body stronger and help ease pain and discomfort. Here is a list of nutrition-rich foods you must have when you are suffering from flu. (ALSO READ Home remedies for cold: Natural remedies for treating common cold).

Chicken soup

Chicken soup

Chicken soup

Chicken soup is a must-have for flu. The broth will replenish sodium and hydrate your body. It is also rich in proteins and this will help you get better soon. According to scientists, chicken soup can ease congestion in your nasal passage and chest.

Orange

Orange juice

Orange juice

Loaded with vitamin C, orange can help in shortening the duration of the disease. You can also have orange juice but make sure you are not drinking too much of orange juice as it can lead to gastrointestinal issues. It is recommended to mix half a cup of orange juice with two and a half cups of water to keep you hydrated.

Eggs

Eggs

Eggs

Have eggs when you are suffering from flu. It contains zinc, which enhances your immunity and reduced the duration of the symptoms. You can also add mushrooms to your omelet to make it more nutritious. Mushrooms are help white blood cells to fight off the disease.

Peas

Green peas

Green peas

Rich source of proteins, peas is an excellent alternative to chicken. You can make peas soup, just like chicken. This delicious soup will keep you hydrated and warm. You can also include beans in your diet to make it rich in proteins.

Sweet potato

Sweet potato

Sweet potato

Rich in vitamin A, sweet potato boosts immunity and helps in the production if white blood cells, which fights the disease-causing virus. You can bake sweet potato by drizzling a teaspoon of olive oil. Add a pinch of salt and enjoy this healthy snack.

As said earlier, get plenty of rest if you are suffering from flu and eat nutritious foods.