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Foods That Help Boost the Immune System during Flu and COVID Season

Covid and flu season are big concerns this fall. While covid cases continue to rise, the fear of the spread of flu infections is causing anxiety and stress among people. The only possible way to keep yourself safe from respiratory illness is through effective preventative measures and maximum care for your household. One of the most common ways of protecting against flu and covid is by strengthening your immune system. You need to add fruits and vegetables to your diet to boost your immune system during Flu and Covid season.

List of Foods that Boost the Immune System

Before we go through the list of foods for strengthening your immune system, know that drinking plenty of H2O (water) is beneficial. Nearly all fruits and vegetables comprise some level of water in their composition. Besides, your body is nearly 60% water. So, here’s a list of different foods that keep your immune system strong and develop an effective response against influenza (flu) virus and coronavirus.

  • Ginger

Ginger has anti-inflammatory properties that suppress adverse immune system responses. One of the best ways to consume it is via tea. You may notice people drinking ginger tea often during the winter season, which is also the flu season. It can make you feel warm and boost immunity.

  • Garlic

It is one of the best food to get rid of a cold. Garlic boosts the immune system, reacts against viruses and bacteria. It contains anti-microbial properties, which help stop harmful microorganisms from entering and infecting the body.

  • Olive Oil (Extra Virgin)

Virgin olive oil has anti-inflammatory properties as it has polyunsaturated fatty acids. It helps in maintaining health and boosting the immune system of the body.

  • Tomatoes

Tomatoes have good taste and offer many health benefits. It contains a great concentration of Vitamin C, which is best for the immune system.

  • Blueberries

Blueberries not only taste delicious, but they also have antioxidants. These properties help to treat infections in the body. Moreover, antioxidants help in preventing various chronic symptoms and illnesses.


Eating healthy foods is essential to developing a strong immune response. Make sure to include cold-fighting foods in your diet during flu season, such as ginger, garlic, etc. However, to get rid of seasonal flu, you may also need a flu shot. If you have been engaging in outdoor activities and now experiencing a few symptoms, visit the nearest urgent care center to get a Covid test. For the upcoming flu season, it is best to get your flu vaccine/shot from your local urgent care center.