The common cold and flu are caused by viral infections. They can spread easily if proper precautions are not taken. But these conditions can be easily treated with a combination of medications and home remedies, providing relief in the short term. Changes in eating habits can also help alleviate many of the symptoms and make the condition more tolerable. Here are a few recommendations for cold and flu superfoods that boost immunity.

1. Vegetables for boosting immunity
Green leafy vegetables, loaded with essential vitamins, minerals, and nutrients, rank among some of the best cold and flu superfoods. For example, a single bowl of broccoli contains calcium, fiber, and vitamins C and E to help boost immunity. Other leafy greens, like spinach and kale, can be used for making salads. Carrots are rich in vitamin A and beta carotin. These nutrients are both good for your eyes and immunity. Vitamin A prevents free radicals from damaging healthy cells in the infected area.

2. Fresh fruits
Many fruits are rich in vitamins, which boost immunity, and loaded with antioxidants that help fight free radicals to prevent the destruction of healthy cells. Apples, for example, are rich in phytochemicals antioxidants that reduce the risk of chronic diseases. Tomatoes have a high concentration of vitamin C that is necessary for the immune system. More vitamin C increases the body’s resistance to pathogens that cause the common cold and flu. Oranges are an excellent source of vitamin C. You can also add a handful of blueberries to your unsweetened yogurt for a boost of antioxidants and probiotics.

3. Chicken soup or broth
Broths rank among the more popular cold and flu superfoods. Broth made out of chicken, beef, or vegetable stock can help sooth throat irritation and relieve any nasal congestion. It also reduces the risk of dehydration, as the body receives nutritious fluids that are necessary for boosting immunity. Chicken soup is the obvious choice, as the nutritious broth and pieces of chicken can provide the necessary protein and iron for combating bacterial and viral infections. Soups and broth also contain a number of vegetables and herbs that boost the nutrition value of the dish.

4. Other beverages
Apart from eating nutritious foods, staying hydrated is also absolutely necessary to ensure proper bodily function and immunity. It is advisable to drink more water when one is feeling sick as the body loses more fluids. Ginger tea is another popular beverage recommended for combatting cold and flu symptoms. Ginger root has anti-inflammatory properties and boosts immunity by reducing the effects of inflammation on the system. Alternatively, one can also try ginseng tea. Ginseng is a natural herb that has been used in home remedies for treating and managing upper tract infections. Green tea is an excellent choice of beverage rich, as it is rich in flavonoids that help fight off common cold- and flu-causing infections. It is loaded with powerful antibacterial and antiviral properties.