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Foods That Will Boost Immune System

    If you are among those people who seem to get sick very often, then it might be that you are not eating the food that you have to for you to remain healthy. All the foods in this list can be found easily, and you can make them a part of your diet.


    Blueberries contain certain flavonoids, and these are called anthocyanin. This has properties that act as an antioxidant, and this can boost a person’s immunity. Flavonoids can improve the defense and immunity of the respiratory tract. Research has shown that people who eat foods with flavonoids are less likely to get a common cold or any other infection in your respiratory tract when compared to those people who do not eat foods with flavonoids. 

    Dark Chocolate

    Dark chocolate is very good for you for many reasons. The high amount of cocoa has many health benefits, but it also has an antioxidant called theobromine that can help to boost immunity from many free radicals. When your body breaks down any food you eat, it comes in contact with many different pollutants. These free radicals can be linked to many diseases as they damage the cells in the body. Despite its benefits, try and eat dark chocolate in moderation because it can lead to weight gain because it has many calories. 


    Turmeric is a spice that is usually used in cooking and even some medicines. It is a yellow spice, and it has a very distinct taste. If you consume turmeric, your immunity will improve. This happens because there is curcumin in turmeric, which is very good to boost your immunity. Turmeric can also help with inflammation.

    Oily Fish

    Fatty fishes are delicious because they contain omega-three fats, good for immunity, hormone production, and many other things. Rheumatoid arthritis could be prevented if you consume more omega-three fatty acids over a long period. Rheumatoid arthritis is when your immune system starts to attack a healthy part of the body by mistake. 


    Broccoli is one of the healthiest vegetables that you can eat. Broccoli has vitamin C in abundance, and it has an antioxidant called sulforaphane. Due to this eating, this vegetable is helpful if you want your immunity to remain high. 

    Sweet Potato

    The skin of sweet potatoes is orange because they have an antioxidant called beta carotene. Beta carotene is a good source of vitamin A. This can make your skin healthy and protect against any skin damage from any ultraviolet rays that you might face. h


    Spinach can be very good for you as it has many vitamins, nutrients, and antioxidants. There are flavonoids, vitamin C and E and carotenoids, etc. Flavonoids have been shown to increase immunity, so you can have spinach to get these flavonoids. You can also prevent yourself from getting the common cold by having spinach.


    Ginger has many uses in many dishes. It is also used to make tea. Ginger has been proven to have anti-inflammatory and antioxidative properties, which can offer many benefits for your health. Research still has to be done on whether ginger can prevent illness if consumed over a long period. 


    Garlic is widely used as a home remedy to prevent colds and many other illnesses. There are garlic supplements that contain allicin which can help reduce the risk of you getting colds. More research has to be done on this topic, but mostly, it is accepted that garlic can help prevent colds. 

    Green Tea

    Green tea contains less caffeine when compared to coffee or tea so that it can be used as an excellent alternative to tea and coffee. Green tea can help to strengthen the immune system. Green tea has flavonoids like blueberries, which can help reduce the risk of getting a cold. 


    Kefir is an excellent fermented drink, and this drink has cultures of bacteria, which are suitable for health. Your immune system might get better if you start to drink kefir. Along with a better immune system, you will have lesser inflammation and more antioxidant activity in your body. As a result, your body will be much more capable of fighting bacteria. It is essential to know that the data from this study was shown in animals and not humans. The way kefir works on humans still need to be tested. 

    Sunflower Seeds

    If you make a breakfast bowl or a salad, you can add sunflower seeds to it to improve the taste of what you are eating. Sunflower seeds have antioxidants, and they have a lot of vitamin D as well. Just like antioxidants, vitamin E also improves immunity. This happens because vitamin E fights free radicals. After all, left unchecked free radicals can damage the other cells. 


    Almonds are a great source of vitamin E, and they also have magnesium, fiber, manganese, and other micronutrients. Even a small handful or cup of almonds can improve your immune system. The fats found in almonds are also perfect for many functions in the body. 

    Oranges Or Kiwis

    Both oranges and kiwis are excellent sources of vitamin C. When people might be getting a cold, they usually turn towards those foods high in vitamin C. However, scientists still do not know how vitamin C helps keep colds away and improves immunity.

    Red Bell Pepper

    If you do not want to have fruits with vitamin C because of the sugar content, you can choose to have red bell peppers because they are a great source of vitamin C. You can stir fry or roast these because they will not lose their nutrients if you cook these vegetables. 


    There are many ways that you can increase your immunity. Exercising regularly, good sleep, and less stress can all help make you better and more fit, which can keep your immune system strong. Other than all this, you must have a good diet so all these foods can make your immunity better. In addition, certain nutrients help to improve your immunity. Vitamin C, vitamin E, and even flavonoids can all help to make your immunity much better.