How To Boost Your Immune System? (2021 Edition)

Updated: January 12, 2021
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Looking to strengthen the natural defenses that your immune system natively offers this year? Potentially, the “trick” may be in providing what your first line of defense, your immune system, needs to be strong and fast.

Strengthening your immune system is within your control, well documented, and easy to do. Knowledge is power.

In this post, you will learn how to strengthen your immune system naturally by providing the nutrients your body needs to support a strong and rapidly reacting immune system.

There’s no need to fear. Your immune system is beautifully designed to take care of viral infections. Your immune system just needs the tools to be healthy to quickly launch an immune response in the event of any viral intrusion.

Your body’s immune system is a great and complex system designed to protect you. It has evolved for many years and it already knows what to do. Make it strong the way it’s supposed to be by giving it what it needs to be strong. Nourish it. Give it the nutrition it needs.

Are you ready? Here we go.


How to Strengthen Your Immune System & Improve Your Immunity?

Strong Immune System Beats Viral Infections

The difference between being infected and asymptomatic and being infected and developing the disease and ending up in the ER is the speed at which your immune system reacts.

You have an immune system that protects you!

Asymptomatic individuals quickly react to the virus and stop it on its tracks so it can not replicate anymore.

Asymptomatics have a low viral load and therefore are not infectious. An asymptomatic transmission is “very” rare.

And this is the reason why Anthony Fauci said that a pandemic is NOT driven by asymptomatic people.

Other people’s inmune systems are not as fast and therefore allow for the virus to replicate more and more.

As a result, the viral load increases and they develop other symptomatic reactions, such as mucus, cough, inflammation, etc., in an attempt to get rid of the virus. However, in some people, the resulting inflammation is too much.

How Can You Make Your Immune System React Quickly?

Your immune system needs nutrients to be healthy and strong!

Your immune system needs to be nourished to quickly engage in an immune response in the presence of a virus.

If you do not put all those nutrients in your system everyday, parts and systems in your body start to malfunction and that includes your inmune system.

A nutritionally poor immune system will not work optimally and fast either.

If your malnourished immune system does not quickly neutralize the viral infection, the virus replicates widely causing more infected cells and a bigger immune reaction with more inflammation.

A fast reacting immune system needs nutrients!
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Vitamin A

Vitamin A is an essential nutrient that contributes to the integrity of your immune system.

Vitamin A, including when supplemented:

  • Enhances the antibody production and lymphocyte proliferation
  • Helps sustain the integrity of mucosal lining of the respiratory and gastrointestinal tracts
  • Increases T-cell production

Children who have received vitamin A supplementation have had higher levels of antibodies in response to vaccination. “Children with mild vitamin A deficiency have a relative immune depression compared with children who have been supplemented to normal vitamin A levels.”

Keep in mind that beta-carotene is no vitamin A. Beta-carotene is the precursor to Vitamin A.

Vitamin A, especially when in balance with Vitamin D, has low toxicity except at high dosages. For instance, for adults, toxicity is typically seen after 100,000 IU/day for 6 months. When you combine vitamin A with vitamin D, higher amounts of vitamin A are needed to hit toxicity levels.

Vitamin C

Vitamin C is an essential nutrient that you must put in your body everyday. Remember that essential means that your body cannot make it and your body needs it to be healthy, especially to support the health of both your innate and adaptive immune responses.

It is well-known that vitamin C has effective antiviral properties used in the treatment of herpes zoster (shingles), herpes simplex (cold sores), herpes varicella-zoster (chickenpox), influenza, measles, and mumps, among others.

A study found that critically ill patients had lower concentrations of plasma vitamin C than of those of healthy people.

Vitamin C is highly concentrated in immune cells. For instance, neutrophils and leukocytes have 50 to 100 times higher vitamin C concentrations than plasma.

Therefore, in the presence of an infection, more vitamin C is needed to support the function of your immune response! *

Animals that produce their own vitamin C increase their production of it during illness to support the creation of more immune cells. Humans can’t make their own vitamin C; therefore, you and I have to ingest it.

Likewise, vitamin C’s antioxidant properties are important at protecting your body against the damage from oxidative stress generated during an infection.

Intravenous vitamin C increases its bioavailability to levels much higher oral vitamin C and it’s even recommended by the Shanghai government as a treatment for viral infections.

Oral vitamin C should be taken daily for a strong immune system and increased amounts should be taken during an infection.

Vitamin D

Vitamin D has a positive effect on your body’s innate and adaptive immune responses and also has a significant impact on the balancing of inflammatory processes, which are triggered by a viral infraction.

Some viruses have an affinity for the ACE2 receptors found in higher concentrations on cells in the lung alveoli, digestive track, blood vessels, and adrenal glands. Vitamin D increases those ACE2 receptors levels in situations of acute lung injury where ACE2 levels decreased.

Vitamin D is known to interact with a ACE2 protein in this pathway—angiotensin-converting enzyme 2 (ACE2), which is exploited by some viruses as an entry receptor. While these viruses downregulate the expression of ACE2, vitamin D promotes expression of this gene.

Vitamin D supplementation protects against acute respiratory tract infections.

Around 70% of the US population are vitamin D insufficient and about 30% are deficient. If you’re hiding in your basement scared because you want to avoid a viral infection, you’re not getting sunlight, and you’re not making vitamin D. It is therefore recommended that your supplement with vitamin D, especially if you’re high risk.

Vitamin D supports the production of antimicrobial peptides (short chains of amino acids) in the lungs, thus increasing your lung health and development of symptoms.

Vitamin D might help to reduce the inflammatory response (cytokine storm) to viral infections.

So, take your vitamin D every day! You’re supposed to take it anyway as it’s considered an essential nutrient. And yes, you can make it yourself with sunlight exposure, but its deficiency is very prevalent.

If you’re still in doubt, here are more studies that support the benefits of vitamin D on your immune system to fight viral infections:

The potential benefit of vitamin D on viral infections has been reviewed, and authors recommend a multi-day loading of 10,000 IUs a day and a steady dose of 5,000 IUs a day.

Quercetin + Zinc

Remember that when a virus attaches to an ACE2 receptor, it injects it genetic material (RNA) into the cell.

This RNA provides the instructions to make replicase, an enzyme involved in the replication of this viral RNA.

Zinc is an essential mineral that’s known to inhibit replicase inside the cell.

That’s right. Isn’t that wonderful?

You also need to help your body drive the zinc ion into the cell.

How do you do that?

Like hydroxychloroquine, QUERCETIN is also known as an ionophore, meaning that it can transport zinc ions across the cell membrane.

In other words, quercetin helps drive zinc into the cells and inhibit viral replication!

Wonderful!

Omega-3 Fatty Acids

Omega-3 fatty acids such as EPA and DHA are also essential nutrients that support the immune system by helping resolve the inflammation caused in the body after a viral infection.

Soothing this inflammatory response could be important in the cytokine storm seen during a viral infection.

Here’s the deal, EPA and DHA present at the site of inflammation are converted to specialized chemicals that function together to orchestrate the resolution of inflammation and to support healing, including in the respiratory tract.

In other words, nutritional deficiencies in essential fatty acids can result in delayed resolution of inflammation, which could be very important in the context of severe viral disease which manifests as uncontrolled inflammation, also known as cytokine storm, linked with acute respiratory distress syndrome (ARDS).

Sleep

Sleep is a FREE nutrient and probably one of the biggest things you can do you protect yourself from any viral infection.

That’s right!

Sleep has tremendous effects on your immune response.

It is recommended you sleep between 7 to 9 hours a day. Between 30 to 40% of people get less than 7 hours a night.

These are the people who are at higher risk of the consequences of a compromised immune response.

When you go to sleep at around 10 PM, Slow Wave Sleep (SWS) should be present between 10 PM to 1 AM. SWS is needed in the production of Growth Hormone (GH), which has an incredible effect on your immune system response.

Good sleep supports the production of Interleukin-12 by the macrophages that calls for the Th1/CD4 cells and enhances the ability of the Th1 cells binding to an antigen presenting cell.

Sleep also strengthens the ability of Th2 cells (killer cells) to bind to infected cells and produce compounds that tell the cells it’s time to die to kill the virus.

If you go to bed late and/or wake up too early, and get 5 to 6 hours of sleep, you’re affecting your immune response.

You need to sleep more and should aim to an average of 8 hours a night.


Final Thoughts

The media and the medical system has taught you that:

  • you are weak;
  • you cannot fight disease on your own; and
  • drugs are the only answer to your weaknesses.

Pharmaceuticals’ job is to serve their stakeholders by increasing their wealth. How would they do that? By selling more and more drugs.

How can pharmaceuticals sell more drugs? By making you believe that their drugs are the solution to the weaknesses they made you believe you have.

In this way, they guarantee you take their drugs until you die.

They OWN YOU because they have something that you think you need and don’t have.

And I’m not against drugs. They have their place. However, I’m against of how they’re used.

It’s an awesome business as you become a life-long customer.

Unfortunately, this is how the system is designed.

But, you can change that!

You already have an immune system that protects you from foreign invaders. Give it the nutrition that it needs to be strong and stop eating what is weakening it.

Stay well.


I hope this post was informative to you.

Did you learn anything new?

Let me know your thoughts in the comments below.

I’d love to hear from you.

Thank you!


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