10 Foods That Boost the Immune System

10 Foods That Boost the Immune System

How to boost the immune system naturally? This needs to be answered to keep fit. Immunity-boosting foods can be had to ensure that a person stays healthy.

A strong immune system is required for a healthy body. Specific foods to boost the immune system.

The immune system does consists of organs, cells, tissues, as well as proteins. Together, these carry out bodily processes that do fight off pathogens, which are the viruses, bacteria, as well as foreign bodies that cause infection or disease.

If the immune system comes into contact with a pathogen, it tends to trigger an immune response. The immune system does release antibodies, which get attached to antigens on the pathogens and kill them.

How to boost the immune system naturally?

A healthful, balanced diet is important to follow on daily basis to keep fit. These are some of the immunity-boosting foods: 

1. Blueberries

These have antioxidant properties that may boost one’s immune system.

Blueberries do contain a type of flavonoid referred to as anthocyanin, which has antioxidant properties that can indeed help boost a person’s immune system.

Researchers did observe that people who ate foods rich in flavonoids were less likely to get an upper respiratory tract infection or common cold than those who did not.

2. Dark chocolate

Dark chocolate contains an antioxidant referred to as theobromine. which can help boost one’s immune system by protecting the body’s cells from free radicals.

Free radicals are molecules that the body tends to produce when it breaks down food or comes into contact with pollutants. Free radicals can rather damage the body’s cells and may contribute to disease.

Despite its potential benefits, dark chocolate rather high in calories and saturated fat, so it is important to eat it in moderation.

3. Turmeric

Turmeric happens to be a yellow spice that several people make use of in cooking. It is also indeed present in some alternative medicines. Consuming turmeric may rather improve a person’s immune response. This is on account of the qualities of curcumin, a compound in turmeric. Curcumin has antioxidant as well as anti-inflammatory effects.

4. Oily fish

Salmon, tuna, pilchards, as well as other oily fish, are rich sources of omega-3 fatty acids.

Long-term intake of omega-3 fatty acids may reduce the risk of rheumatoid arthritis (RA).

RA happens to be a chronic autoimmune condition that does occur when the immune system mistakenly attacks a person’s healthy part of the body.

5. Broccoli

Broccoli is a good source of vitamin C. It also does contain potent antioxidants, such as sulforaphane. For these reasons, it is a good choice of vegetables to eat regularly to support immune system health.

10 Foods That Boost the Immune System

6. Sweet potatoes

Sweet potatoes are rich in beta carotene, a type of antioxidant that does provide the skin of the potatoes its orange color.

Beta carotene is rather a good source of vitamin A. It makes the skin healthy and also protects it from damage by ultraviolet (UV) rays of the sun.

7. Spinach

Spinach may boost one’s immune system, as it has several essential nutrients as well as antioxidants, including:

  • Flavonoids
  • vitamin C
  • carotenoids
  • vitamin E

Vitamins C and E help support the immune system.

Flavonoids may help prevent the common cold.

8. Ginger

People make use of ginger in a variety of dishes as well as desserts, as well as in teas.

According to a review, ginger has anti-inflammatory and anti-oxidative properties and has health benefits.

9. Garlic

Garlic does help prevent colds. Garlic is of course a common home remedy for the prevention of colds and other illnesses.

10. Green tea

Green tea does contain only a small amount of caffeine, so people can enjoy it as an alternative to black tea or coffee. Drinking it may also strengthen one’s immune system.

As with blueberries, green tea does contain flavonoids, which may reduce the risk of a cold.


How to boost the immune system naturally is indeed a question that is asked by several people who are keen to keep fit.

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