12 Best Natural Supplements to Boost Your Immune System


Do you know that your body is continuously exposed to hundreds of thousands of deadly bacteria and viruses?

Immunity in humans is a collective work by a variety of cells that fight the intruding microorganism such as bacteria, viruses, and protozoa. Plenty of researches have been conducted worldwide, which reveal that natural supplements containing vitamins, minerals, herbs, and omega fatty acids play a crucial role in keeping the immune system stronger.

It will not be exaggerated if we say that immune system enhanced through natural supplements and methods is more potent than the one built through chemicals and artificial components. Actively working on physical and mental health by practicing meditation, yoga, and consuming immunity booster natural supplements will render you the optimum immune system that not just takes care of day-to-day exposure to infections, but also helps neutralize body’s own abnormal cell behavior.

Here we present twelve best natural supplements to boost your immune system –

Vitamin C - The tangy touch

Also known as ascorbic acid, Vitamin C is probably the most important micronutrient for a human body. The vitamin’s ability to donate electrons make it a crucial antioxidant that helps humans get rid of infections. Regular intake of vitamin C natural supplements can help keep the body healthier. The vitamin is found to accumulate in phagocytic cells and enhance their functions that ultimately results in immunity boost for both the types innate and adaptive immune system.


Vitamin D - Solid as a bone

Vitamin D receptors are found in various types of cells including immune cells T cells, B cells, and monocytes; furthermore, they are also activating Vitamin D enzymes on WBC (white blood cells) surfaces. Deficiency in vitamin D has been directly linked with a weakened immune system in humans as a result of what frequent infections occur; nevertheless, this can be avoided by taking natural supplements. According to the National Institute of Health, low vitamin D can cause colds and influenza quite frequently - National Institutes of Health. Low Vitamin D Levels Associated with Colds and Flu. NIH website. https://www.nih.gov/news-events/nih-research-matters/low-vitamin-d-levels-associated-colds-flu. Published March 9, 2009. Accessed September 14, 2019.


Vitamin B Complex - A teamwork


With vitamin B complex natural supplements at the helm, the body makes new blood cells and carries adequate amounts of oxygen throughout the body. Also, these vitamins play a substantial role in producing white blood cells and T cells – the pillars of the immune system in humans. The entire group of vitamin B (obtained through vitamin B complex natural supplement) is responsible for the biological response to an infection in the body. Also, these vitamins break down fats and improve nerve cells functioning.


Zinc - Mighty mineral


Researches have been conducted to understand the molecular mechanisms of a zinc supplement in improving immune system functioning in humans. Zinc regulates lymphoid cell actions, which, in turn, results in fighting infections chiefly from bacteria and viruses. More than 300 metalloenzymes, essential factors for enhanced immunity, cannot function in the absence of zinc. Hence, it is important to take zinc natural supplement to boost immune system.


Elderberry - Berry boost


Elderberry’s flowers and berries are loaded with essential vitamins and antioxidants which are directly linked with the immune system boost in humans. Regular intake of elderberry natural supplements or making it a part of a healthy diet plan has shown significant control over inflammation, stressful mood, and mild cardiac anomaly. If consumed with other vitamins and minerals, elderberry supplement can help strengthen immunity to fight infections of all kinds.


Mushrooms - The umbrella protection


Serve as a potent antimicrobial, anti-inflammatory, and anticarcinogenic, mushrooms make the best immune system booster. Mushrooms natural supplements are said to stimulate the production of cytokines, small soluble protein particles that increase immunity in humans. Health natural supplements containing mushrooms can serve as immunity boosters and can be regularly taken under the supervision of a professional healthcare provider.


Astragalus – Awesomeness


Lately, astragalus herb is found to neutralize protein irritants, the significant factors responsible for shaking up the immune response in humans. Long appreciated in folk medicine practice of Asian countries, astragalus natural supplements not only promotes the body’s natural defence system but also protects immunity from being disturbed by protein irritants.


Garlic - Strong as its smell


The powerful ingredients, including sulfur enzymes present in garlic, make the herb the best immunity boosters in humans. Garlic natural supplement is a time tested and trusted herb in Chinese and Indian medicine system for its anti-inflammatory, immunomodulatory, and antimicrobial effects. In addition, the garlic natural supplements are widely used in the anti-cholesterol and anti-hypertensive formula.


Andrographis - Scientific marvel


The next big thing as immune system booster is Andrographis. The bitter flavored herb is known as ‘the bile of earth’ in Malaysian language. The entire plant possesses astounding medicinal properties to enhance and strengthen the immune system and detoxification in humans. Randomized Controlled Trials (RCTs) suggest that Andrographis natural supplement is a potent immunomodulator (non-specific immune activity), especially for respiratory tract fighting gram positive bacteria and viruses.


Pelargonium Sidoides –Sidoides soldiers


Pelargonium found in natural supplements has been one of the most widely investigated herbs for its properties to boost immunity in humans. Studies show significant effects of the pelargonium sidoides natural supplement for a non-specific immune response to kill bacteria, viruses, and other microbes. The recent studies suggest that the herb, due to its immune system boost ability, can inhibit bacterial infections by augmenting the functioning of phagocytosis.


Echinacea - Enhance to the core


A meta-analysis in Advances in Therapy (2015) revealed that echinacea found in natural supplements for immunity boost helps reduce the risks of recurrent infection in the respiratory tract by one third; besides, a clinical trial published by Current Therapeutic Research stated that the standardized extracts of the herb echinacea, used in immune boosters natural supplements, have potent properties to curb the symptoms of flu and the common cold.


Propolis - The guarding police


Ancient medical texts from Ayurveda and Chinese medicines describe propolis as a potent immunomodulatory agent that helps strengthen the immune system in humans. The herb when used in natural supplements for immune system enhancement has shown positive effects on boosting innate and adaptive immune response as they inhibit foreign cells and promote phagocytosis in infection-fighting cells (such as T cells and lymphocytes).


How to Boost Immune System Quickly and Naturally?

The above-mentioned herbs for immune system support can be consumed separately or through a herbal formula. Day-to-day infections can be tackled through consuming natural supplements to boost your immune system. We have compiled a comprehensive list of herbs to enhance immunity, which, in turn, will help you stay healthy.


About Author

Sanjeev, an independent health consultant & a professional blogger. He loves to write on topics about health & wellness to help people prevent health issues and stay healthy all their life.

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