12 Foods that Boost Your Immunity

Some foods are good for your health and some are not. Just like some foods boost digestion, eating certain foods boosts your immune system. These foods might prevent you from catching diseases quickly and easily. If you want to avoid winter cold, the flu or common summer diseases, you need to include these immune boosters in your diet on a regular basis.

1. Citrus fruits

Citrus fruits

Citrus fruits are strong immunity boosters. They have vast amounts of vitamin C. Vitamin C increases the production of white blood cells, which play a vital role in fighting against infections. That is the reason most people turn to vitamin C after catching a cold. Citrus fruits are the likes of lemon and oranges. They are sour in taste and most often found in winters. Your body does not produce or store vitamin C but you need it. Many of the health care specialists prescribe daily intake of vitamin C. Thus, you need to take it from external sources. Citrus fruit is an important source of the vitamin. Some of the citrus fruits are:

2. Red bell peppers

Red bell peppers

Remember how vitamin C boosts your immune system? Red bell peppers are even richer in vitamin C than citrus fruits. They contain up to twice as much vitamin C as the citrus fruits do. Red bell peppers not just help you have a stronger immune system but they also help you maintain healthy skin. They are also good for your eyes.

3. Broccoli


Broccoli is perhaps the only vegetable no one complains about and guess what? Broccoli also boosts your immune system. It is supercharged with multiple vitamins and minerals. Broccoli contains vitamins A, C, and E. It is also rich in antioxidants and fiber. It is one of the healthiest vegetables. It will make your immune system super-strong. It is best for health to cook broccoli as little as possible. You may even eat it raw, which is even healthier.

4. Garlic


Garlic contains more than 200 different compounds. It is rich in sulfur-containing compounds like allicin. These compounds boost your immunity. In early times it was well recognized for fighting infections. People who eat a lot of garlic have a lower chance of suffering from a stroke, lung cancer and other heart diseases than people who eat little or no garlic. It also lowers blood pressure. Thus, if you want to enjoy good health garlic is a must-have.

5. Ginger


People turn to ginger once they are sick. Why not use it before catching a disease. As it is said, ‘’Precaution is better than treatment’’. It helps to decrease inflammation. Thus, it is used for sore-throat and other inflammatory diseases. It also helps against nausea. Ginger has a compound known as gingerol, a relative of capsaicin. It also helps to decrease chronic pain.

6. Blueberries


Blueberries contain a flavonoid known as anthocyanin.  Anthocyanin has antioxidant properties. As said before anti-oxidants are excellent for your immune system. They strengthen your defense against various diseases. Studies show that people who eat flavanoid-rich foods are less likely to have an upper respiratory tract infection. Blueberries also help against common cold and flu.

7. Dark Chocolate

Dark Chocolate

Yes, dark chocolate also helps boost your immune system. Theobromine is found in dark chocolate. Theobromine is an antioxidant which strengthens your immune system. It protects your body cells from free radicals.

Free radicals are produced by the body when it breaks down foods. They may also be caught by the body from different pollutants. Free radicals may damage the body cells which raises the chance of disease. Thus, dark chocolate is excellent for your immune system. Despite all the benefits, dark chocolate contains a lot of saturated fats and is high in calories. Thus, it must be eaten in moderation.

8. Turmeric


Turmeric is a spice often used in foods. It is also used in some alternative medicines. It is known to have antioxidant and anti-inflammatory effects. Consumption of turmeric may improve your immune response. This is due to a compound known as curcumin. Curcumin improves your immune system.

9. Spinach


Spinach is rich in vitamin C which is good for immunity, as discussed before. In addition to that, it also contains numerous antioxidants and beta carotene. Both these compounds enhance the body’s infection-fighting capabilities. It is healthiest when cooked least. The less cooked it is, the more nutrients it retains.

10. Yogurt


All yogurts are good for your health, especially the ones with live and active cultures like Greek yogurt. These cultures stimulate your immune system and help in fighting against diseases. You should eat plain and unflavored yogurt. This is because they do not contain extra sugar like the flavored ones. You may sweeten your yogurt yourself by adding some healthy, ‘’immune-boosting’’ fruits or honey. Yogurt is also rich in vitamin D. Vitamin D helps in regulating your immune system. It also boosts your body’s natural defenses against diseases. Hence, you should try brands that are fortified with vitamin D.

11. Almond


In fighting off colds and preventing from flu vitamin E sits just behind Vitamin C. Almonds contain vitamin E in considerable proportions. Vitamin is essential for a healthy and efficient immune system. It is a fat-soluble vitamin. It means that vitamin E requires fats to be absorbed properly. Almonds do not just have vitamin E but also healthy fats. Thus, almonds are a perfect source of vitamin E.  A half-cup serving of almonds, which is about a hand-full of them, contains enough vitamin E to meet the recommended daily amount of vitamin E intake.

12. Shellfish


Some types of shellfish are vital for boosting your immunity. This is because they contain a vast amount of zinc. When it comes to the required vitamins for our bodies, zinc does not get the deserved attention. Zinc is needed so that our immune cells can function as intended. Rheumatoid arthritis, which is a chronic autoimmune condition, occurs when immune cells do not function as intended. They mistakenly attack part of our body in this condition. Too much zinc is also not good. Having more zinc then the daily recommended amount may inhibit immune system function. Some of the shellfish that are rich in zinc are as follows:

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