We are continually exposed to organisms that are inhaled, swallowed or inhabit our skin and mucous membranes. Whether or not these organisms lead to disease is decided by the integrity of our body’s defense mechanisms, or immune system.

When our immune system is working properly, we don’t even notice it. But when we have an under- or over-active immune system, we are at a greater risk of developing infections and other health conditions.

What Is the Immune System?

The immune system is an interactive network of organs, cells and proteins that protect the body from viruses and bacteria or any foreign substances. The immune system works to neutralize and remove pathogens like bacteria, viruses, parasites or fungi that enter the body, recognize and neutralize harmful substances from the environment, and fight against the body’s own cells that have changes due to an illness. 

The amazing thing about the immune system is that it’s constantly adapting and learning so that the body can fight against bacteria or viruses that change over time. There are two parts of the immune system — our innate immune system works as a general defense against pathogens and our adaptive immune system targets very specific pathogens that the body has already has contact with. These two immune systems complement each other in any reaction to a pathogen or harmful substance.  

Top Immune Boosters

1. Echinacea

Many of echinacea’s chemical constituents are powerful immune system stimulants that can provide significant therapeutic value. Research shows that one of the most significant echinacea benefits is its effects when used on recurring infections. A 2012 study published in Evidence-Based Complementary and Alternative Medicine found that echinacea showed maximal effects on recurrent infections, and preventive effects increased when participants used echinacea to prevent the common cold. 

A 2003 study conducted at the University of Wisconsin Medical School found that echinacea demonstrates significant immunomodulatory activities. After reviewing several dozen human experiments, including a number of blind randomized trials, researchers indicate that echinacea has several benefits, including immunostimulation, especially in the treatment of acute upper respiratory infection.

4. Probiotics

Because leaky gut is a major cause of food sensitivities, autoimmune disease and immune imbalance or a weakened immune system, it’s important to consume probiotic foods and supplements. Probiotics are good bacteria that help you digest nutrients that boost the detoxification of your colon and support your immune system.

Research published in Critical Reviews in Food Science and Nutritionsuggests that probiotic organisms may induce different cytokine responses. Supplementation of probiotics in infancy could help prevent immune-mediated diseases in childhood by improving the gut mucosal immune system and increasing the number of immunoglobulin cells and cytokine-producing cells in the intestines. 

6. Ginger

Ayurvedic medicine has relied on ginger’s ability for how to boost your immune system before recorded history. It’s believed that ginger helps to break down the accumulation of toxins in our organs due to its warming effects. It’s also known to cleanse the lymphatic system, our network of tissues and organs that help rid the body of toxins, waste and other unwanted materials.

Ginger root and ginger essential oil can treat a wide range of diseases with its immunonutrition and anti-inflammatory responses. Research shows that ginger has antimicrobial potential, which helps in treating infectious diseases. It’s also known for its ability to treat inflammatory disorders that are caused by infectious agents such as viruses, bacteria and parasites, as well as physical and chemical agents like heat, acid and cigarette smoke. 

7. Ginseng

The ginseng plant, can help you to boost your immune system and fight infections. The roots, stems and leaves of ginseng have been used for maintaining immune homeostasis and enhancing resistance to illness or infection. Ginseng improves the performance of your immune system by regulating each type of immune cell. It also has antimicrobial compounds that work as a defense mechanism against bacterial and viral infections. 

8. Vitamin D

Vitamin D can modulate the innate and adaptive immune responses and a vitamin D deficiency is associated with increased autoimmunity as well as an increased susceptibility to infection. Research shows that vitamin D works to maintain tolerance and promote protective immunity. There have been multiple cross-sectional studies that associate lower levels of vitamin D with increased infection. 

9. Superfood Blends (Greens, Superfruit blend, omega blend, vitamin blend)

The human body likes to maintain homeostasis. Your acid-base balance, or pH balance, is no different. What you eat may influence the body's pH. This is where green supplements can be beneficial. Grains, dairy, and protein are acidic, while green leafy vegetables are alkaline, or basic. Greens supplements are alkaline, and one of their main benefits is their ability to improve your body's acid-base balance.

Since greens supplements are vegetable powerhouses, it's been proposed that they're a good way to optimize your body's pH. They might actually work that way. A study published in the "Journal of the International Society of Sports Nutrition" found that two weeks of daily supplementation with greens led to significant improvements in urinary pH, moving subjects from an acidic pH to one considered optimal. The results from this pilot-type study suggest that a daily greens supplement may improve an acid-base balance that is out of the optimal range.

10. Glutamine


Glutamine is the most common amino acid found in your muscles - over 61% of skeletal muscle is Glutamine. Glutamine consists of 19% nitrogen, making it the primary transporter of nitrogen into your muscle cells.During intense training, Glutamine levels are greatly depleted in your body, which decreases strength, stamina and recovery. It could take up to 6 days for Glutamine levels to return to normal - and Glutamine plays a key role in protein synthesis. Studies have shown that L-Glutamine supplementation can minimize breakdown of muscle and improve protein metabolism.

What Can L-Glutamine Powder Do

glutamine is essential for maintaining intestinal function and aiding in the immune response as well. After glutamine is synthesized in skeletal muscle it is released into the bloodstream and transported to the kidney, liver and small intestine and cells of the immune system where it plays another vital role.

Glutamine is used by white blood cells and contributes to normal immune-system function. Individuals with muscle-wasting and immune-system related illnesses (such as cancer or AIDS) who may be incapable of manufacturing their own supply of glutamine may benefit from glutamine supplements taken along with other amino acids. Becoming ill or losing lean muscle mass are potential signs of glutamine deficiency.

Sources; https://atpscience.com/product/atp-science-l-glutamine/, https://draxe.com/how-to-boost-your-immune-system/