Foods that boost the immune system against COVID-19

Foods that boost the immune system against COVID-19

A strong immune system can help keep a person healthy. Can Certain Foods Boost Immunity? The immune system contains organs, cells, tissues, and proteins. Together, they perform physical processes that fight off pathogens, such as viruses, bacteria, and foreign substances that cause infection or disease.

When an immune system is exposed to a pathogen, it triggers an immune response. The immune system releases antibodies that bind to and destroy antigens.

Eating a healthy diet that contains your essential nutrients is the best way to support your immune system. Supporting your immune system during a coronavirus pandemic is essential.

Increase immunity with vitamins:

Vitamin C

Vitamin C means most of us are resistant to it, and for good reason. Vitamin C [1] helps your body make antibodies.

The problem is, your body can’t make vitamin C, so it has to come from the foods you eat regularly.

Citrus fruits like oranges and grapes contain vitamin C. Red peppers and strawberries are high in vitamin C compared to citrus fruits.

Vitamin A

Vitamin A helps your body maintain immunity and prevent infections. Some examples of foods that contain vitamin A are sweet potatoes, broccoli, red peppers, and carrots.

Plus, the probiotic fiber found in vegetables and fruits supports and nourishes the probiotics that remain in your gastrointestinal tract, helping it grow and grow taller.

Vitamin E

Vitamin E is an antioxidant that helps neutralize free radicals in the body. Research shows that vitamin E helps protect the body against many infectious diseases.

Include almonds, hazelnuts, and peanut butter in your diet for the benefit of vitamin E. Green vegetables, including spinach and broccoli, also provide vitamin E.

After lifestyle changes to strengthen the immune system:

  • Wash your hands every time
  • Stop smoking and drinking alcohol
  • Sleep well
  • Maintain a good diet
  • Daily exercise
  • To do yoga
  • Get less stress
  • Foods to Boost Your Immune System Against COVID-19

Citric fruits

Citrus Fruits has a good source of vitamin C to strengthen the immune system. And it has anti-inflammatory and antioxidant properties. Vitamin C is believed to increase the production of white blood cells.

Contains citrus fruits The fruits are:


In your diet, add half a cup of almonds every day; it will strengthen your immune system. Because it is rich in vitamin E and also contains fiber, manganese, and magnesium.


Most people use ginger in their dishes and teas. Ginger will reduce sore throats and other inflammatory diseases as well as nausea.


Garlic naturally contains compounds that help kill bacteria and infections, thereby helping your immune system. Research suggests that eating garlic can reduce the risk of getting sick.

It will add some spice to the food you need for your health. The first civilizations recognized its value in the fight against the epidemic.


Broccoli also strengthens your immune system. Broccoli is a good source of vitamins A, C, and E, too rich in antioxidants and fiber. That is why it is added to your daily diet chart.


Spinach is packed with antioxidants and nutrients and also contains flavonoids, vitamins C and E, carotenoids, which can strengthen the immune system.

Red peppers

We all know that citrus fruits are rich in vitamin C. Here, red peppers contain vitamin C and twice as much citrus.

They are a rich source of beta-carotene. Vitamin C helps maintain healthy skin while supporting your immune system. Beta-carotene helps maintain healthy skin and eyes.


We all know that turmeric is the main ingredient that we can use in dishes. And turmeric also has healing properties. It has many anti-inflammatory and antioxidant properties. Consuming turmeric can improve your immune system. Treat arthritis, weight loss, etc.

Kiwi fruit

Kiwifruit naturally contains a ton of essential nutrients, including vitamin C, vitamin K, and potassium. Vitamin C will increase the number of white blood cells to fight infection, and other nutrients in kiwifruit will work well in other parts of the body.

Sunflower seeds

Sunflower seeds have functions to improve the immune system. It contains an excellent source of antioxidants and vitamin E, including phosphorus and magnesium.

Green tea

Green tea contains good sources of L-theanine. Green is associated with many health benefits, weight loss, and more. Green tea is potent with epigallocatechin gallate [2] (EGCG) and improves the immune system.


Try eating plain yogurt instead of pre-filled, sugar-filled products. You can eat plain yogurt with healthy fruits and honey drops.

Yogurt is a great source of vitamin D, so try choosing brands fortified with vitamin D, which is believed to help regulate your immunity to vitamin D and boost your body’s natural defenses against disease.


Papaya is another fruit rich in vitamin C. You can get 224% of your recommended daily vitamin C from papaya. Papaya also contains a digestive enzyme called papain, which has anti-inflammatory effects.

Papaya contains reasonable amounts of potassium, B vitamins, and folate, all of which are good for your overall health.


Blueberries contain flavonoids, an antioxidant that helps strengthen the immune system. In addition, blueberries contain many vitamins, such as vitamin C, vitamin A, potassium, dietary fiber, and manganese.

Blueberries are great for boosting the immune system through the use of its ingredients or other healthy ingredients.


In this article, we explain how to strengthen the immune system. Eating a proper diet and exercising daily is one way to boost your immunity.

Read also: Ketogenic diet

So here if you are suffering from a cold, cough, and fever, you can consult a doctor for better treatment.

Source: health line, medical news today


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