6 Natural Immune Boosters

These 6 natural immune boosters can provide your body with a powerful immune system boost.

When your immune system functions properly, it protects your body against a wide array of bacterial and viral infections.

However, if it is weakened, its capacity to protect your body also weakens.

The result?

You get more susceptible to immune system diseases. A weak immune system allows various pathogens to grow and multiply.

Eventually, the risk of having certain types of cancers also increases.

6 Natural Immune Boosters That Help Your Immune System Function Properly

  1. Fructooligosaccharides
  2. Lactoferrin
  3. Maitake and Shiitake Mushrooms
  4. Vitamin C
  5. Vitamin D
  6. Zinc


Fructooligosaccharides are sugar molecules that are naturally present in vegetables such as, Chicory Root, Garlic, Jicama, Leeks, etc.

These sugar molecules promote the growth of friendly bacteria in your gut. Fructooligosaccharides pass through the stomach undigested and travel to your intestines where friendly bacteria feed on them.


Lactoferrin is a naturally-occurring substance in the human body. It supports immune cell production and is an important source of iron for breast-fed infants.

It helps maintain optimum levels of good bacteria in your gut.

It also has antibacterial, anti-fungal, anti-inflammatory, antioxidant and anti-viral capabilities.

Maitake and Shiitake Mushrooms

Shiitake Mushrooms

Maitake and Shiitake Mushrooms have powerful immune-enhancing properties, thus, making them natural immune boosters.

Researchers found out that maitake mushrooms help regulate blood pressure, cholesterol and triglycerides levels.

Maitake (Grifola Frondosa) also has the ability to regulate glucose and insulin. The polysaccharides in maitake can give you a powerful immune system boost.

Meanwhile, shiitake mushrooms are loaded with a variety of phytonutrients as well as conventional nutrients.

These mushrooms are an excellent source of vitamins B2, B3 and B6.

They are also an excellent source of minerals such as, copper, manganese, phosphorus, selenium and zinc.

Vitamin C Benefits

Vitamin C is a powerful antioxidant. You need it in your body to promote the growth and maintenance of your tissues. Vitamin C takes care of the damage caused by free radicals.

Free Radicals Accumulate in Your System as a Result of Various Factors

These highly reactive chemical fragments are produced as your body burns off energy.

These dangerous by-products can often lead to such health problems as:

  • Cancer
  • Heart Disease
  • Skin Wrinkles
  • Stroke

They can also accumulate in your system as a result of pollution, smoking, stress, etc.

As you age, you tend to get more vulnerable to the effects of free radicals in your body.

In other words, your system becomes easy target for various immune system diseases.

Since your body does not produce vitamin C, you have to include foods that are rich in vitamin C in your diet.

Vitamin D Enhances the Healthy Proliferation of Your Body's Cells

This vitamin is found to occur naturally in beef liver and cod liver oil. Do you eat sardines? Sardines also happen to be a natural source of vitamin D.

Other Vitamin D Benefits

  • It helps increase calcium absorption
  • It improves your over-all heart health
  • It protects you from osteoporosis


Zinc is an essential trace element. It helps boost your immune system.

This natural immune booster helps prevent lower respiratory tract infections.

Your body needs only a very small amount of zinc in order to stay healthy.

Zinc Health Benefits

  • It helps heal wounds
  • It helps against the common cold
  • It helps in DNA synthesis
  • It improves your sense of taste and smell

See to it that your immune system gets all the necessary nutrients it needs to defend against infection.

You need to include food that contain natural immune boosters in your daily diet.

But, due to one reason or another, your diet may not be sufficient enough to provide you with the necessary nutrients that can strengthen your immune system.

No problem.

Take food supplements.

By the way, this particular dietary supplement can help you maintain a strong immune system.

Related Articles

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Your Antioxidant Source - should ideally come from fruits, vegetables, herbs and other antioxidant foods such as, nuts, whole grains and cereals.

(Return from Natural Immune Boosters to body detox home)

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